{ "document":{ "aggregate_severity":{ "namespace":"https://nvd.nist.gov/vuln-metrics/cvss", "text":"HIGH" }, "category":"csaf_vex", "csaf_version":"2.0", "distribution":{ "tlp":{ "label":"WHITE", "url":"https:/www.first.org/tlp/" } }, "lang":"en", "notes":[ { "text":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hamradio: fix memory leak in mkiss_close\n\nMy local syzbot instance hit memory leak in\nmkiss_open()[1]. The problem was in missing\nfree_netdev() in mkiss_close().\n\nIn mkiss_open() netdevice is allocated and then\nregistered, but in mkiss_close() netdevice was\nonly unregistered, but not freed.\n\nFail log:\n\nBUG: memory leak\nunreferenced object 0xffff8880281ba000 (size 4096):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n 61 78 30 00 00 00 00 00 00 00 00 00 00 00 00 00 ax0.............\n 00 27 fa 2a 80 88 ff ff 00 00 00 00 00 00 00 00 .'.*............\n backtrace:\n [] kvmalloc_node+0x61/0xf0\n [] alloc_netdev_mqs+0x98/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nBUG: memory leak\nunreferenced object 0xffff8880141a9a00 (size 96):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n e8 a2 1b 28 80 88 ff ff e8 a2 1b 28 80 88 ff ff ...(.......(....\n 98 92 9c aa b0 40 02 00 00 00 00 00 00 00 00 00 .....@..........\n backtrace:\n [] __hw_addr_create_ex+0x5b/0x310\n [] __hw_addr_add_ex+0x1f8/0x2b0\n [] dev_addr_init+0x10b/0x1f0\n [] alloc_netdev_mqs+0x13b/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nBUG: memory leak\nunreferenced object 0xffff8880219bfc00 (size 512):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n 00 a0 1b 28 80 88 ff ff 80 8f b1 8d ff ff ff ff ...(............\n 80 8f b1 8d ff ff ff ff 00 00 00 00 00 00 00 00 ................\n backtrace:\n [] kvmalloc_node+0x61/0xf0\n [] alloc_netdev_mqs+0x777/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nBUG: memory leak\nunreferenced object 0xffff888029b2b200 (size 256):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [] kvmalloc_node+0x61/0xf0\n [] alloc_netdev_mqs+0x912/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae", "category":"general", "title":"Synopsis" } ], "publisher":null, "references":[ { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2021-47237" }, { "summary":"CVE-2021-47237 vex file", "category":"self", "url":"https://repo.openeuler.org/security/data/csaf/cve/2021/csaf-openeuler-cve-2021-47237.json" }, { "summary":"openEuler-SA-2026-2673", "category":"self", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2673" }, { "summary":"CVE-2021-47237", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2021-47237&packageName=kernel" } ], "title":"openEuler cve CVE-2021-47237", "tracking":{ "initial_release_date":"2026-06-18T16:38:49+08:00", "revision_history":[ { "date":"2026-06-18T16:38:49+08:00", "summary":"Initial", "number":"1.0.0" } ], "generator":{ "date":"2026-06-18T16:38:49+08:00", "engine":{ "name":"openEuler CSAF Tool V1.0" } }, "current_release_date":"2026-06-18T16:38:49+08:00", "id":"CVE-2021-47237", "version":"1.0.0", "status":"interim" } }, "product_tree":{ "branches":[ { "name":"openEuler", "category":"vendor", "branches":[ { "name":"openEuler", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"openEuler-20.03-LTS-SP4", "name":"openEuler-20.03-LTS-SP4" }, "name":"openEuler-20.03-LTS-SP4", "category":"product_version" } ], "category":"product_name" }, { "name":"aarch64", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "name":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm" }, "name":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"x86_64", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "name":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm" }, "name":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"src", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:20.03-LTS-SP4" }, "product_id":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.src.rpm", "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.src.rpm" }, "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.src.rpm", "category":"product_version" } ], "category":"architecture" } ] } ], "relationships":[ { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "name":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "name":"python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64 as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-20.03-LTS-SP4", "product_reference":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.src.rpm", "full_product_name":{ "product_id":"openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.src", "name":"kernel-4.19.90-2606.3.0.0376.oe2003sp4.src as a component of openEuler-20.03-LTS-SP4" }, "category":"default_component_of" } ] }, "vulnerabilities":[ { "cve":"CVE-2021-47237", "notes":[ { "text":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hamradio: fix memory leak in mkiss_close\n\nMy local syzbot instance hit memory leak in\nmkiss_open()[1]. The problem was in missing\nfree_netdev() in mkiss_close().\n\nIn mkiss_open() netdevice is allocated and then\nregistered, but in mkiss_close() netdevice was\nonly unregistered, but not freed.\n\nFail log:\n\nBUG: memory leak\nunreferenced object 0xffff8880281ba000 (size 4096):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n 61 78 30 00 00 00 00 00 00 00 00 00 00 00 00 00 ax0.............\n 00 27 fa 2a 80 88 ff ff 00 00 00 00 00 00 00 00 .'.*............\n backtrace:\n [] kvmalloc_node+0x61/0xf0\n [] alloc_netdev_mqs+0x98/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nBUG: memory leak\nunreferenced object 0xffff8880141a9a00 (size 96):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n e8 a2 1b 28 80 88 ff ff e8 a2 1b 28 80 88 ff ff ...(.......(....\n 98 92 9c aa b0 40 02 00 00 00 00 00 00 00 00 00 .....@..........\n backtrace:\n [] __hw_addr_create_ex+0x5b/0x310\n [] __hw_addr_add_ex+0x1f8/0x2b0\n [] dev_addr_init+0x10b/0x1f0\n [] alloc_netdev_mqs+0x13b/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nBUG: memory leak\nunreferenced object 0xffff8880219bfc00 (size 512):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n 00 a0 1b 28 80 88 ff ff 80 8f b1 8d ff ff ff ff ...(............\n 80 8f b1 8d ff ff ff ff 00 00 00 00 00 00 00 00 ................\n backtrace:\n [] kvmalloc_node+0x61/0xf0\n [] alloc_netdev_mqs+0x777/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae\n\nBUG: memory leak\nunreferenced object 0xffff888029b2b200 (size 256):\n comm \"syz-executor.1\", pid 11443, jiffies 4295046091 (age 17.660s)\n hex dump (first 32 bytes):\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [] kvmalloc_node+0x61/0xf0\n [] alloc_netdev_mqs+0x912/0xe80\n [] mkiss_open+0xb2/0x6f0 [1]\n [] tty_ldisc_open+0x9b/0x110\n [] tty_set_ldisc+0x2e8/0x670\n [] tty_ioctl+0xda3/0x1440\n [] __x64_sys_ioctl+0x193/0x200\n [] do_syscall_64+0x3a/0xb0\n [] entry_SYSCALL_64_after_hwframe+0x44/0xae", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":[ "openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.src" ] }, "remediations":[ { "product_ids":[ "openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.src" ], "details":"kernel security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2673" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"MEDIUM", "baseScore":5.5, "vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version":"3.1" }, "products":[ "openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.aarch64", "openEuler-20.03-LTS-SP4:bpftool-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:bpftool-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-debugsource-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-source-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-tools-devel-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python2-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python2-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python3-perf-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:python3-perf-debuginfo-4.19.90-2606.3.0.0376.oe2003sp4.x86_64", "openEuler-20.03-LTS-SP4:kernel-4.19.90-2606.3.0.0376.oe2003sp4.src" ] } ], "threats":[ { "details":"Medium", "category":"impact" } ], "title":"CVE-2021-47237" } ] }