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| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix use-after-free on a dentry's dname.name\n\n->d_name.name can change on rename and the earlier value can be freed;\nthere are conditions sufficient to stabilize it (->d_lock on dentry,\n->d_lock on its parent, ->i_rwsem exclusive on the parent's inode,\nrename_lock), but none of those are met at any of the sites. Take a stable\nsnapshot of the name instead." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "security/integrity/ima/ima_api.c", |
| "security/integrity/ima/ima_template_lib.c" |
| ], |
| "versions": [ |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "480afcbeb7aaaa22677d3dd48ec590b441eaac1a", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "edf287bc610b18d7a9c0c0c1cb2e97b9348c71bb", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "0b31e28fbd773aefb6164687e0767319b8199829", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "7fb374981e31c193b1152ed8d3b0a95b671330d4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "dd431c3ac1fc34a9268580dd59ad3e3c76b32a8c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "a78a6f0da57d058e2009e9958fdcef66f165208c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "2fe5d6def1672ae6635dd71867bf36dcfaa7434b", |
| "lessThan": "be84f32bb2c981ca670922e047cdde1488b233de", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "security/integrity/ima/ima_api.c", |
| "security/integrity/ima/ima_template_lib.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.7", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.7", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.291", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.235", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.174", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.97", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.35", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.9.6", |
| "lessThanOrEqual": "6.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10", |
| "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": "3.7", |
| "versionEndExcluding": "5.4.291" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.7", |
| "versionEndExcluding": "5.10.235" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.7", |
| "versionEndExcluding": "5.15.174" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.7", |
| "versionEndExcluding": "6.1.97" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.7", |
| "versionEndExcluding": "6.6.35" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.7", |
| "versionEndExcluding": "6.9.6" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.7", |
| "versionEndExcluding": "6.10" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/480afcbeb7aaaa22677d3dd48ec590b441eaac1a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/edf287bc610b18d7a9c0c0c1cb2e97b9348c71bb" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0b31e28fbd773aefb6164687e0767319b8199829" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7fb374981e31c193b1152ed8d3b0a95b671330d4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/dd431c3ac1fc34a9268580dd59ad3e3c76b32a8c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a78a6f0da57d058e2009e9958fdcef66f165208c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/be84f32bb2c981ca670922e047cdde1488b233de" |
| } |
| ], |
| "title": "ima: Fix use-after-free on a dentry's dname.name", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-39494", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
