{ "document":{ "aggregate_severity":{ "namespace":"https://nvd.nist.gov/vuln-metrics/cvss", "text":"MEDIUM" }, "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\npNFS: Fix a deadlock when returning a delegation during open()\n\nBen Coddington reports seeing a hang in the following stack trace:\n 0 [ffffd0b50e1774e0] __schedule at ffffffff9ca05415\n 1 [ffffd0b50e177548] schedule at ffffffff9ca05717\n 2 [ffffd0b50e177558] bit_wait at ffffffff9ca061e1\n 3 [ffffd0b50e177568] __wait_on_bit at ffffffff9ca05cfb\n 4 [ffffd0b50e1775c8] out_of_line_wait_on_bit at ffffffff9ca05ea5\n 5 [ffffd0b50e177618] pnfs_roc at ffffffffc154207b [nfsv4]\n 6 [ffffd0b50e1776b8] _nfs4_proc_delegreturn at ffffffffc1506586 [nfsv4]\n 7 [ffffd0b50e177788] nfs4_proc_delegreturn at ffffffffc1507480 [nfsv4]\n 8 [ffffd0b50e1777f8] nfs_do_return_delegation at ffffffffc1523e41 [nfsv4]\n 9 [ffffd0b50e177838] nfs_inode_set_delegation at ffffffffc1524a75 [nfsv4]\n 10 [ffffd0b50e177888] nfs4_process_delegation at ffffffffc14f41dd [nfsv4]\n 11 [ffffd0b50e1778a0] _nfs4_opendata_to_nfs4_state at ffffffffc1503edf [nfsv4]\n 12 [ffffd0b50e1778c0] _nfs4_open_and_get_state at ffffffffc1504e56 [nfsv4]\n 13 [ffffd0b50e177978] _nfs4_do_open at ffffffffc15051b8 [nfsv4]\n 14 [ffffd0b50e1779f8] nfs4_do_open at ffffffffc150559c [nfsv4]\n 15 [ffffd0b50e177a80] nfs4_atomic_open at ffffffffc15057fb [nfsv4]\n 16 [ffffd0b50e177ad0] nfs4_file_open at ffffffffc15219be [nfsv4]\n 17 [ffffd0b50e177b78] do_dentry_open at ffffffff9c09e6ea\n 18 [ffffd0b50e177ba8] vfs_open at ffffffff9c0a082e\n 19 [ffffd0b50e177bd0] dentry_open at ffffffff9c0a0935\n\nThe issue is that the delegreturn is being asked to wait for a layout\nreturn that cannot complete because a state recovery was initiated. The\nstate recovery cannot complete until the open() finishes processing the\ndelegations it was given.\n\nThe solution is to propagate the existing flags that indicate a\nnon-blocking call to the function pnfs_roc(), so that it knows not to\nwait in this situation.", "category":"general", "title":"Synopsis" } ], "publisher":null, "references":[ { "summary":"nvd cve", "category":"external", "url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23050" }, { "summary":"CVE-2026-23050 vex file", "category":"self", "url":"https://repo.openeuler.org/security/data/csaf/cve/2026/csaf-openeuler-cve-2026-23050.json" }, { "summary":"openEuler-SA-2026-1570", "category":"self", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1570" }, { "summary":"CVE-2026-23050", "category":"self", "url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-23050&packageName=kernel" } ], "title":"openEuler cve CVE-2026-23050", "tracking":{ "initial_release_date":"2026-03-17T09:39:50+08:00", "revision_history":[ { "date":"2026-03-17T09:39:50+08:00", "summary":"Initial", "number":"1.0.0" } ], "generator":{ "date":"2026-03-17T09:39:50+08:00", "engine":{ "name":"openEuler CSAF Tool V1.0" } }, "current_release_date":"2026-03-17T09:39:50+08:00", "id":"CVE-2026-23050", "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:24.03-LTS" }, "product_id":"openEuler-24.03-LTS", "name":"openEuler-24.03-LTS" }, "name":"openEuler-24.03-LTS", "category":"product_version" } ], "category":"product_name" }, { "name":"aarch64", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"bpftool-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"bpftool-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"bpftool-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-headers-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-headers-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-headers-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-source-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-source-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-source-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-tools-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-tools-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-tools-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"python3-perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"python3-perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"python3-perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "name":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm" }, "name":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"x86_64", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"bpftool-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"bpftool-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"bpftool-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-headers-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-headers-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-headers-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-source-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-source-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-source-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-tools-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-tools-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-tools-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"python3-perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"python3-perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"python3-perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" }, { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "name":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm" }, "name":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "category":"product_version" } ], "category":"architecture" }, { "name":"src", "branches":[ { "product":{ "product_identification_helper":{ "cpe":"cpe:/a:openEuler:openEuler:24.03-LTS" }, "product_id":"kernel-6.6.0-142.0.0.124.oe2403.src.rpm", "name":"kernel-6.6.0-142.0.0.124.oe2403.src.rpm" }, "name":"kernel-6.6.0-142.0.0.124.oe2403.src.rpm", "category":"product_version" } ], "category":"architecture" } ] } ], "relationships":[ { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"bpftool-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:bpftool-6.6.0-142.0.0.124.oe2403.aarch64", "name":"bpftool-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64", "name":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-debugsource-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-devel-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-devel-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-headers-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-headers-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-headers-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-source-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-source-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-source-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-tools-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-tools-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-tools-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-tools-devel-6.6.0-142.0.0.124.oe2403.aarch64", "name":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:perf-6.6.0-142.0.0.124.oe2403.aarch64", "name":"perf-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64", "name":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"python3-perf-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:python3-perf-6.6.0-142.0.0.124.oe2403.aarch64", "name":"python3-perf-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64", "name":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.aarch64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"bpftool-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:bpftool-6.6.0-142.0.0.124.oe2403.x86_64", "name":"bpftool-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64", "name":"bpftool-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-debugsource-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-debugsource-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-devel-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-devel-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-headers-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-headers-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-headers-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-source-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-source-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-source-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-tools-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-tools-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-tools-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-tools-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-tools-devel-6.6.0-142.0.0.124.oe2403.x86_64", "name":"kernel-tools-devel-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:perf-6.6.0-142.0.0.124.oe2403.x86_64", "name":"perf-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64", "name":"perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"python3-perf-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:python3-perf-6.6.0-142.0.0.124.oe2403.x86_64", "name":"python3-perf-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64", "name":"python3-perf-debuginfo-6.6.0-142.0.0.124.oe2403.x86_64 as a component of openEuler-24.03-LTS" }, "category":"default_component_of" }, { "relates_to_product_reference":"openEuler-24.03-LTS", "product_reference":"kernel-6.6.0-142.0.0.124.oe2403.src.rpm", "full_product_name":{ "product_id":"openEuler-24.03-LTS:kernel-6.6.0-142.0.0.124.oe2403.src", "name":"kernel-6.6.0-142.0.0.124.oe2403.src as a component of openEuler-24.03-LTS" }, "category":"default_component_of" } ] }, "vulnerabilities":[ { "cve":"CVE-2026-23050", "notes":[ { "text":"In the Linux kernel, the following vulnerability has been resolved:\n\npNFS: Fix a deadlock when returning a delegation during open()\n\nBen Coddington reports seeing a hang in the following stack trace:\n 0 [ffffd0b50e1774e0] __schedule at ffffffff9ca05415\n 1 [ffffd0b50e177548] schedule at ffffffff9ca05717\n 2 [ffffd0b50e177558] bit_wait at ffffffff9ca061e1\n 3 [ffffd0b50e177568] __wait_on_bit at ffffffff9ca05cfb\n 4 [ffffd0b50e1775c8] out_of_line_wait_on_bit at ffffffff9ca05ea5\n 5 [ffffd0b50e177618] pnfs_roc at ffffffffc154207b [nfsv4]\n 6 [ffffd0b50e1776b8] _nfs4_proc_delegreturn at ffffffffc1506586 [nfsv4]\n 7 [ffffd0b50e177788] nfs4_proc_delegreturn at ffffffffc1507480 [nfsv4]\n 8 [ffffd0b50e1777f8] nfs_do_return_delegation at ffffffffc1523e41 [nfsv4]\n 9 [ffffd0b50e177838] nfs_inode_set_delegation at ffffffffc1524a75 [nfsv4]\n 10 [ffffd0b50e177888] nfs4_process_delegation at ffffffffc14f41dd [nfsv4]\n 11 [ffffd0b50e1778a0] _nfs4_opendata_to_nfs4_state at ffffffffc1503edf [nfsv4]\n 12 [ffffd0b50e1778c0] _nfs4_open_and_get_state at ffffffffc1504e56 [nfsv4]\n 13 [ffffd0b50e177978] _nfs4_do_open at ffffffffc15051b8 [nfsv4]\n 14 [ffffd0b50e1779f8] nfs4_do_open at ffffffffc150559c [nfsv4]\n 15 [ffffd0b50e177a80] nfs4_atomic_open at ffffffffc15057fb [nfsv4]\n 16 [ffffd0b50e177ad0] nfs4_file_open at ffffffffc15219be [nfsv4]\n 17 [ffffd0b50e177b78] do_dentry_open at ffffffff9c09e6ea\n 18 [ffffd0b50e177ba8] vfs_open at ffffffff9c0a082e\n 19 [ffffd0b50e177bd0] dentry_open at ffffffff9c0a0935\n\nThe issue is that the delegreturn is being asked to wait for a layout\nreturn that cannot complete because a state recovery was initiated. The\nstate recovery cannot complete until the open() finishes processing the\ndelegations it was given.\n\nThe solution is to propagate the existing flags that indicate a\nnon-blocking call to the function pnfs_roc(), so that it knows not to\nwait in this situation.", "category":"description", "title":"Vulnerability Description" } ], "product_status":{ "fixed":{ "$ref":"$.vulnerabilities[0].product_status.fixed" } }, "remediations":[ { "product_ids":{ "$ref":"$.vulnerabilities[0].product_status.fixed" }, "details":"kernel security update", "category":"vendor_fix", "url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1570" } ], "scores":[ { "cvss_v3":{ "baseSeverity":"HIGH", "baseScore":7.0, "vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version":"3.1" }, "products":{ "$ref":"$.vulnerabilities[0].product_status.fixed" } } ], "threats":[ { "details":"High", "category":"impact" } ], "title":"CVE-2026-23050" } ] }