185 lines
8.6 KiB
JSON
185 lines
8.6 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-2026-93223",
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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": "2026-09-17T16:02:15.094Z",
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"datePublished": "2026-09-24T15:21:06.983Z",
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"dateUpdated": "2026-10-19T09:07:34.828Z"
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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": "2026-10-19T09:07:34.828Z"
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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\nstaging: media: tegra-video: fix of_node_put() on VIP parse errors\n\ntegra_vip_channel_of_parse() initializes np from dev->of_node without\ntaking a reference, but its error paths drop one through the\nerr_node_put label. This underflows the refcount of the VIP device's\nOF node when endpoint parsing fails on a malformed device tree.\n\nThe only reference the function takes on np is the success-path\nof_node_get() stored in vip->chan.of_node, and that one is already\nreleased by the tegra_vip_init() error path and by tegra_vip_exit().\n\nReturn errors directly instead of jumping to the bogus cleanup label."
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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/staging/media/tegra-video/vip.c"
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],
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"versions": [
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{
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"version": "e740d199cf0ff1e53ddc2ab067c0a09b55845d68",
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"lessThan": "a3783800c9475fa58b8db0885893f96a23f949da",
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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": "e740d199cf0ff1e53ddc2ab067c0a09b55845d68",
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"lessThan": "1295ba29ac590bbb5c4a586afd408018168af10b",
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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": "e740d199cf0ff1e53ddc2ab067c0a09b55845d68",
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"lessThan": "656d047dc0c29c0964d840217a0593f16aa9bc5e",
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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": "e740d199cf0ff1e53ddc2ab067c0a09b55845d68",
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"lessThan": "fc9937019cf7e2fe4e29f9341e6400bcd2cde721",
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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": "e740d199cf0ff1e53ddc2ab067c0a09b55845d68",
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"lessThan": "7393372f79db940acff206b43e2905685a0c57ad",
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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/staging/media/tegra-video/vip.c"
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],
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"versions": [
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{
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"version": "6.5",
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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": "6.5",
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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": "6.6.157",
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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": "6.12.109",
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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": "6.18.50",
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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": "7.2.4",
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"lessThanOrEqual": "7.2.*",
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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": "7.3",
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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": "6.5",
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"versionEndExcluding": "6.6.157"
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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": "6.5",
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"versionEndExcluding": "6.12.109"
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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": "6.5",
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"versionEndExcluding": "6.18.50"
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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": "6.5",
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"versionEndExcluding": "7.2.4"
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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": "6.5",
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"versionEndExcluding": "7.3"
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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/a3783800c9475fa58b8db0885893f96a23f949da"
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},
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{
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"url": "https://git.kernel.org/stable/c/1295ba29ac590bbb5c4a586afd408018168af10b"
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},
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{
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"url": "https://git.kernel.org/stable/c/656d047dc0c29c0964d840217a0593f16aa9bc5e"
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},
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{
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"url": "https://git.kernel.org/stable/c/fc9937019cf7e2fe4e29f9341e6400bcd2cde721"
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},
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{
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"url": "https://git.kernel.org/stable/c/7393372f79db940acff206b43e2905685a0c57ad"
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}
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],
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"title": "staging: media: tegra-video: fix of_node_put() on VIP parse errors",
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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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} |