| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nposix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()\n\nIf get_clock_desc() succeeds, it calls fget() for the clockid's fd,\nand get the clk->rwsem read lock, so the error path should release\nthe lock to make the lock balance and fput the clockid's fd to make\nthe refcount balance and release the fd related resource.\n\nHowever the below commit left the error path locked behind resulting in\nunbalanced locking. Check timespec64_valid_strict() before\nget_clock_desc() to fix it, because the \"ts\" is not changed\nafter that.\n\n[pabeni@redhat.com: fixed commit message typo]" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/time/posix-clock.c" |
| ], |
| "versions": [ |
| { |
| "version": "29f085345cde24566efb751f39e5d367c381c584", |
| "lessThan": "d005400262ddaf1ca1666bbcd1acf42fe81d57ce", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "e0c966bd3e31911b57ef76cec4c5796ebd88e512", |
| "lessThan": "a8219446b95a859488feaade674d13f9efacfa32", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "673a1c5a2998acbd429d6286e6cad10f17f4f073", |
| "lessThan": "c7fcfdba35abc9f39b83080c2bce398dad13a943", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c8789fbe2bbf75845e45302cba6ffa44e1884d01", |
| "lessThan": "e56e0ec1b79f5a6272c6e78b36e9d593aa0449af", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "27abbde44b6e71ee3891de13e1a228aa7ce95bfe", |
| "lessThan": "5f063bbf1ee6b01611c016b54e050a41506eb794", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3f169e398215e71361774d13bf91a0101283ac2", |
| "lessThan": "1ba33b327c3f88a7baee598979d73ab5b44d41cc", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1ff7247101af723731ea42ed565d54fb8f341264", |
| "lessThan": "b27330128eca25179637c1816d5a72d6cc408c66", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d8794ac20a299b647ba9958f6d657051fc51a540", |
| "lessThan": "6e62807c7fbb3c758d233018caf94dfea9c65dbd", |
| "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/time/posix-clock.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.10.228", |
| "lessThan": "5.10.229", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.169", |
| "lessThan": "5.15.170", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.114", |
| "lessThan": "6.1.115", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.58", |
| "lessThan": "6.6.59", |
| "status": "affected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.5", |
| "lessThan": "6.11.6", |
| "status": "affected", |
| "versionType": "semver" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10.228", |
| "versionEndExcluding": "5.10.229" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15.169", |
| "versionEndExcluding": "5.15.170" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.1.114", |
| "versionEndExcluding": "6.1.115" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.6.58", |
| "versionEndExcluding": "6.6.59" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "6.11.5", |
| "versionEndExcluding": "6.11.6" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/d005400262ddaf1ca1666bbcd1acf42fe81d57ce" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a8219446b95a859488feaade674d13f9efacfa32" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c7fcfdba35abc9f39b83080c2bce398dad13a943" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e56e0ec1b79f5a6272c6e78b36e9d593aa0449af" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5f063bbf1ee6b01611c016b54e050a41506eb794" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1ba33b327c3f88a7baee598979d73ab5b44d41cc" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b27330128eca25179637c1816d5a72d6cc408c66" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6e62807c7fbb3c758d233018caf94dfea9c65dbd" |
| } |
| ], |
| "title": "posix-clock: posix-clock: Fix unbalanced locking in pc_clock_settime()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-50210", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
