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| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nptp: Ensure info->enable callback is always set\n\nThe ioctl and sysfs handlers unconditionally call the ->enable callback.\nNot all drivers implement that callback, leading to NULL dereferences.\nExample of affected drivers: ptp_s390.c, ptp_vclock.c and ptp_mock.c.\n\nInstead use a dummy callback if no better was specified by the driver." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/ptp/ptp_clock.c" |
| ], |
| "versions": [ |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "fdc1e72487781dd7705bcbe30878bee7d5d1f3e8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "9df3a9284f39bfd51a9f72a6a165c79e2aa5066b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "1334c64a5d1de6666e0c9f984db6745083df1eb4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "5d1041c76de656f9f8d5a192218039a9acf9bd00", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "81846070cba17125a866e8023c01d3465b153339", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "8441aea46445252df5d2eed6deb6d5246fc24002", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "755caf4ee1c615ee5717862e427124370f46b1f3", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "d94ba80ebbea17f036cecb104398fbcd788aa742", |
| "lessThan": "fd53aa40e65f518453115b6f56183b0c201db26b", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/ptp/ptp_clock.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.0", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.0", |
| "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": "5.15.179", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.129", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.78", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.14", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.3", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14", |
| "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": "3.0", |
| "versionEndExcluding": "5.4.291" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.0", |
| "versionEndExcluding": "5.10.235" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.0", |
| "versionEndExcluding": "5.15.179" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.0", |
| "versionEndExcluding": "6.1.129" |
| }, |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| }, |
| { |
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| "versionStartIncluding": "3.0", |
| "versionEndExcluding": "6.12.14" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| "versionStartIncluding": "3.0", |
| "versionEndExcluding": "6.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/fdc1e72487781dd7705bcbe30878bee7d5d1f3e8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/9df3a9284f39bfd51a9f72a6a165c79e2aa5066b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1334c64a5d1de6666e0c9f984db6745083df1eb4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5d1041c76de656f9f8d5a192218039a9acf9bd00" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/81846070cba17125a866e8023c01d3465b153339" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/8441aea46445252df5d2eed6deb6d5246fc24002" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/755caf4ee1c615ee5717862e427124370f46b1f3" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/fd53aa40e65f518453115b6f56183b0c201db26b" |
| } |
| ], |
| "title": "ptp: Ensure info->enable callback is always set", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-21814", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
