| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()\n\nsyzbot is hitting percpu_rwsem_assert_held(&cpu_hotplug_lock) warning at\ncpuset_attach() [1], for commit 4f7e7236435ca0ab (\"cgroup: Fix\nthreadgroup_rwsem <-> cpus_read_lock() deadlock\") missed that\ncpuset_attach() is also called from cgroup_attach_task_all().\nAdd cpus_read_lock() like what cgroup_procs_write_start() does." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/cgroup/cgroup-v1.c" |
| ], |
| "versions": [ |
| { |
| "version": "e446300968c6bd25d9cd6c33b9600780a39b3975", |
| "lessThan": "321488cfac7d0eb6d97de467015ff754f85813ff", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "59c6902a96b4439e07c25ef86a4593bea5481c3b", |
| "lessThan": "07191f984842d50020789ff14c75da436a7f46a9", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "dee1e2b18cf5426eed985512ccc6636ec69dbdd6", |
| "lessThan": "9f267393b036f1470fb12fb892d59e7ff8aeb58d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "3bf4bf54069f9b62a54988e5d085023c17a66c90", |
| "lessThan": "5db17805b6ba4c34dab303f49aea3562fc25af75", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c0deb027c99c099aa6b831e326bfba802b25e774", |
| "lessThan": "99bc25748e394d17f9e8b10cc7f273b8e64c1c7e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4f7e7236435ca0abe005c674ebd6892c6e83aeb3", |
| "lessThan": "43626dade36fa74d3329046f4ae2d7fdefe401c6", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/cgroup/cgroup-v1.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.4.213", |
| "lessThan": "5.4.215", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.143", |
| "lessThan": "5.10.145", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.68", |
| "lessThan": "5.15.70", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.19.9", |
| "lessThan": "5.19.11", |
| "status": "affected", |
| "versionType": "semver" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4.213", |
| "versionEndExcluding": "5.4.215" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10.143", |
| "versionEndExcluding": "5.10.145" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15.68", |
| "versionEndExcluding": "5.15.70" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.19.9", |
| "versionEndExcluding": "5.19.11" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/321488cfac7d0eb6d97de467015ff754f85813ff" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/07191f984842d50020789ff14c75da436a7f46a9" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9f267393b036f1470fb12fb892d59e7ff8aeb58d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5db17805b6ba4c34dab303f49aea3562fc25af75" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/99bc25748e394d17f9e8b10cc7f273b8e64c1c7e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/43626dade36fa74d3329046f4ae2d7fdefe401c6" |
| } |
| ], |
| "title": "cgroup: Add missing cpus_read_lock() to cgroup_attach_task_all()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-48671", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
