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-2026-43264",
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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": "2026-05-01T14:12:55.997Z",
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"datePublished": "2026-05-06T11:28:50.867Z",
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"dateUpdated": "2026-11-06T15:42:45.037Z"
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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": "2026-05-11T22:21:11.841Z"
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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\nfbdev: of: display_timing: fix refcount leak in of_get_display_timings()\n\nof_parse_phandle() returns a device_node with refcount incremented,\nwhich is stored in 'entry' and then copied to 'native_mode'. When the\nerror paths at lines 184 or 192 jump to 'entryfail', native_mode's\nrefcount is not decremented, causing a refcount leak.\n\nFix this by changing the goto target from 'entryfail' to 'timingfail',\nwhich properly calls of_node_put(native_mode) before cleanup."
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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/video/of_display_timing.c"
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],
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"versions": [
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{
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"version": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "20881ad42e651c69d89eb38a2042838187900fd6",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "b5bdcc5afbff845834d04d651773cb6b47db5dd3",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "2b22e4fe1273c24f405ed7903349c4bbd82b6368",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "3ed019654234edb8625c05d05e15d40f74e64f70",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "d6f34bbff07476c6abb8672c89d217824871c5ed",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "69290f2d3999c5fa1a7f5d5593cfc5461fa3ee64",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "c5734f9030a8b1e13868d1641b5163d8e659306e",
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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": "cc3f414cf2e404130584b63d373161ba6fd24bc2",
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"lessThan": "eacf9840ae1285a1ef47eb0ce16d786e542bd4d7",
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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/video/of_display_timing.c"
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],
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"versions": [
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{
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"version": "3.9",
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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": "3.9",
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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": "5.10.252",
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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": "5.15.202",
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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": "6.1.165",
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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": "6.6.128",
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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": "6.12.75",
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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": "6.18.16",
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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": "6.19.6",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "3.9",
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"versionEndExcluding": "5.10.252"
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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": "3.9",
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"versionEndExcluding": "5.15.202"
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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": "3.9",
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"versionEndExcluding": "6.1.165"
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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": "3.9",
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"versionEndExcluding": "6.6.128"
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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": "3.9",
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"versionEndExcluding": "6.12.75"
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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": "3.9",
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"versionEndExcluding": "6.18.16"
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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": "3.9",
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"versionEndExcluding": "6.19.6"
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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": "3.9",
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"versionEndExcluding": "7.0"
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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/20881ad42e651c69d89eb38a2042838187900fd6"
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},
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{
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"url": "https://git.kernel.org/stable/c/b5bdcc5afbff845834d04d651773cb6b47db5dd3"
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},
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{
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"url": "https://git.kernel.org/stable/c/2b22e4fe1273c24f405ed7903349c4bbd82b6368"
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},
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{
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"url": "https://git.kernel.org/stable/c/3ed019654234edb8625c05d05e15d40f74e64f70"
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},
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{
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"url": "https://git.kernel.org/stable/c/d6f34bbff07476c6abb8672c89d217824871c5ed"
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},
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{
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"url": "https://git.kernel.org/stable/c/69290f2d3999c5fa1a7f5d5593cfc5461fa3ee64"
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},
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{
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"url": "https://git.kernel.org/stable/c/c5734f9030a8b1e13868d1641b5163d8e659306e"
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},
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{
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"url": "https://git.kernel.org/stable/c/eacf9840ae1285a1ef47eb0ce16d786e542bd4d7"
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}
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],
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"title": "fbdev: of: display_timing: fix refcount leak in of_get_display_timings()",
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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-2026-43264",
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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": "2026-11-06T15:32:25.040393Z"
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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": "2026-11-06T15:42:45.037Z"
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}
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}
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]
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}
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} |