| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP\n\nIf one TCA_TAPRIO_ATTR_PRIOMAP attribute has been provided,\ntaprio_parse_mqprio_opt() must validate it, or userspace\ncan inject arbitrary data to the kernel, the second time\ntaprio_change() is called.\n\nFirst call (with valid attributes) sets dev->num_tc\nto a non zero value.\n\nSecond call (with arbitrary mqprio attributes)\nreturns early from taprio_parse_mqprio_opt()\nand bad things can happen." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/sched/sch_taprio.c" |
| ], |
| "versions": [ |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "c6041e7124464ce7e896ee3f912897ce88a0c4ec", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "6db4af09987cc5d5f0136bd46148b0e0460dae5b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "d3dde4c217f0c31ab0621912e682b57e677dd923", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "0bf6cc96612bd396048f57d63f1ad454a846e39c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "724050ae4b76e4fae05a923cb54101d792cf4404", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "c37a27a35eadb59286c9092c49c241270c802ae2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a3d43c0d56f1b94e74963a2fbadfb70126d92213", |
| "lessThan": "f921a58ae20852d188f70842431ce6519c4fdc36", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/sched/sch_taprio.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.2", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.2", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.279", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.221", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.162", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.95", |
| "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": "5.2", |
| "versionEndExcluding": "5.4.279" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.2", |
| "versionEndExcluding": "5.10.221" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.2", |
| "versionEndExcluding": "5.15.162" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.2", |
| "versionEndExcluding": "6.1.95" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.2", |
| "versionEndExcluding": "6.6.35" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.2", |
| "versionEndExcluding": "6.9.6" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.2", |
| "versionEndExcluding": "6.10" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/c6041e7124464ce7e896ee3f912897ce88a0c4ec" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6db4af09987cc5d5f0136bd46148b0e0460dae5b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d3dde4c217f0c31ab0621912e682b57e677dd923" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/0bf6cc96612bd396048f57d63f1ad454a846e39c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/724050ae4b76e4fae05a923cb54101d792cf4404" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c37a27a35eadb59286c9092c49c241270c802ae2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f921a58ae20852d188f70842431ce6519c4fdc36" |
| } |
| ], |
| "title": "net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-36974", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
