185 lines
8.3 KiB
JSON
185 lines
8.3 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-2026-80624",
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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": "2026-08-26T14:34:25.775Z",
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"datePublished": "2026-08-28T06:48:42.983Z",
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"dateUpdated": "2026-08-28T06:48:42.983Z"
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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": "2026-08-28T06:48:42.983Z"
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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\nmfd: cs42l43: Sanity check firmware size\n\nCurrently the code checks if a firmware was received, however it does\nnot verify that the firmware size is larger than the firmware header. As\nthe firmware pointer is dereferenced as a pointer to the header\nstructure this could lead to an out of bounds memory access. Add the\nmissing check."
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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/mfd/cs42l43.c"
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],
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"versions": [
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{
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"version": "ace6d14481386ec6c1b63cc2b24c71433a583dc2",
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"lessThan": "2ce02059ceb6311a33026b62e6e4dc4ed22a3aef",
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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": "ace6d14481386ec6c1b63cc2b24c71433a583dc2",
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"lessThan": "197a4c54d8a94fe2fb7829661b29f0859c10feb5",
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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": "ace6d14481386ec6c1b63cc2b24c71433a583dc2",
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"lessThan": "d35e4032f16d7621468c8b56816e7935ebf590a7",
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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": "ace6d14481386ec6c1b63cc2b24c71433a583dc2",
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"lessThan": "17d79248b4f370663f9d351409a130fc1ed9416d",
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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": "ace6d14481386ec6c1b63cc2b24c71433a583dc2",
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"lessThan": "b6ef1a74b3ec254f87a6a3c554fe8f8083ebd37c",
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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/mfd/cs42l43.c"
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],
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"versions": [
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{
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"version": "6.6",
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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": "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": "6.6.145",
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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": "6.6",
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"versionEndExcluding": "6.6.145"
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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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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.12.97"
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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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"versionStartIncluding": "6.6",
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"versionEndExcluding": "6.18.40"
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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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"versionStartIncluding": "6.6",
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"versionEndExcluding": "7.1.5"
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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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"versionStartIncluding": "6.6",
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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/2ce02059ceb6311a33026b62e6e4dc4ed22a3aef"
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},
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{
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"url": "https://git.kernel.org/stable/c/197a4c54d8a94fe2fb7829661b29f0859c10feb5"
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},
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{
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"url": "https://git.kernel.org/stable/c/d35e4032f16d7621468c8b56816e7935ebf590a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/17d79248b4f370663f9d351409a130fc1ed9416d"
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},
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{
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"url": "https://git.kernel.org/stable/c/b6ef1a74b3ec254f87a6a3c554fe8f8083ebd37c"
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}
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],
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"title": "mfd: cs42l43: Sanity check firmware size",
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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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}
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} |