| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npadata: use integer wrap around to prevent deadlock on seq_nr overflow\n\nWhen submitting more than 2^32 padata objects to padata_do_serial, the\ncurrent sorting implementation incorrectly sorts padata objects with\noverflowed seq_nr, causing them to be placed before existing objects in\nthe reorder list. This leads to a deadlock in the serialization process\nas padata_find_next cannot match padata->seq_nr and pd->processed\nbecause the padata instance with overflowed seq_nr will be selected\nnext.\n\nTo fix this, we use an unsigned integer wrap around to correctly sort\npadata objects in scenarios with integer overflow." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/padata.c" |
| ], |
| "versions": [ |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "46c4079460f4dcaf445860679558eedef4e1bc91", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "72164d5b648951684b1a593996b37a6083c61d7d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "ab205e1c3846326f162180e56825b4ba38ce9c30", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "1b8cf11b3ca593a8802a51802cd0c28c38501428", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "9e279e6c1f012b82628b89e1b9c65dbefa8ca25a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "1bd712de96ad7167fe0d608e706cd60587579f16", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "bfde23ce200e6d33291d29b9b8b60cc2f30f0805", |
| "lessThan": "9a22b2812393d93d84358a760c347c21939029a6", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "kernel/padata.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.4", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.4", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.227", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.168", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.113", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.54", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.13", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.2", |
| "lessThanOrEqual": "6.11.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12", |
| "lessThanOrEqual": "*", |
| "status": "unaffected", |
| "versionType": "original_commit_for_fix" |
| } |
| ] |
| } |
| ], |
| "cpeApplicability": [ |
| { |
| "nodes": [ |
| { |
| "operator": "OR", |
| "negate": false, |
| "cpeMatch": [ |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "5.10.227" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "5.15.168" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "6.1.113" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "6.6.54" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "6.10.13" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "6.11.2" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.4", |
| "versionEndExcluding": "6.12" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/46c4079460f4dcaf445860679558eedef4e1bc91" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/72164d5b648951684b1a593996b37a6083c61d7d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ab205e1c3846326f162180e56825b4ba38ce9c30" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1b8cf11b3ca593a8802a51802cd0c28c38501428" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9e279e6c1f012b82628b89e1b9c65dbefa8ca25a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1bd712de96ad7167fe0d608e706cd60587579f16" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9a22b2812393d93d84358a760c347c21939029a6" |
| } |
| ], |
| "title": "padata: use integer wrap around to prevent deadlock on seq_nr overflow", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-47739", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
