282 lines
13 KiB
JSON
282 lines
13 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-72241",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2026-08-09T03:40:39.914Z",
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"datePublished": "2026-08-15T05:54:29.640Z",
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"dateUpdated": "2026-11-06T16:55:23.693Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-08-17T05:10:59.303Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nleds: uleds: Fix potential buffer overread\n\nThe name string supplied by userspace is not guaranteed to be\nnull-terminated, so using strchr() on it might result in a buffer\noverread. The same thing will happen when said string is used by\nthe LED class device.\n\nFix this by using strnchr() instead and explicitly check that\nthe name string is properly null-terminated."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/leds/uleds.c"
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],
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"versions": [
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "a84c59121dfdc7b324f72dc5012aa8fe5e7d2d7b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "5bb89e23729f3a59592d699a437bb001f24b8f67",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "5ad6f6c9209e5777b896def9876708853ae26d0d",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "8bf529571cca60fb8af65d6d034bdbbc99a9127c",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "a91ac9fdac7385cbc98aeae55b4e5302125497a2",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "6dd51d84a9502553e58beade72823258871b8111",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "263ccdd627caeda6e980ed3c6e32bb4fd6b380b1",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "e381322b0190c1253d347de3f28b5c37756fb651",
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"lessThan": "c19fe864f667afc49d1391d764e20b66555bcf7a",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/leds/uleds.c"
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],
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"versions": [
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{
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"version": "4.10",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.10",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.261",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.212",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.178",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.145",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.12.97",
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"lessThanOrEqual": "6.12.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.18.40",
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"lessThanOrEqual": "6.18.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "7.2",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.10",
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"versionEndExcluding": "5.10.261"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "6.12.97"
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"versionEndExcluding": "6.18.40"
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.10",
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"versionEndExcluding": "7.1.5"
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},
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{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.10",
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"versionEndExcluding": "7.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/a84c59121dfdc7b324f72dc5012aa8fe5e7d2d7b"
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},
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{
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"url": "https://git.kernel.org/stable/c/5bb89e23729f3a59592d699a437bb001f24b8f67"
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},
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{
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"url": "https://git.kernel.org/stable/c/5ad6f6c9209e5777b896def9876708853ae26d0d"
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},
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{
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"url": "https://git.kernel.org/stable/c/8bf529571cca60fb8af65d6d034bdbbc99a9127c"
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},
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{
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"url": "https://git.kernel.org/stable/c/a91ac9fdac7385cbc98aeae55b4e5302125497a2"
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},
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{
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"url": "https://git.kernel.org/stable/c/6dd51d84a9502553e58beade72823258871b8111"
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},
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{
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"url": "https://git.kernel.org/stable/c/263ccdd627caeda6e980ed3c6e32bb4fd6b380b1"
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},
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{
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"url": "https://git.kernel.org/stable/c/c19fe864f667afc49d1391d764e20b66555bcf7a"
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}
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],
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"title": "leds: uleds: Fix potential buffer overread",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2026-72241",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-06T16:53:23.465115Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-06T16:55:23.693Z"
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}
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}
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]
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}
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} |