269 lines
12 KiB
JSON
269 lines
12 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-2022-49421",
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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": "2025-02-26T02:08:31.568Z",
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"datePublished": "2025-02-26T02:12:44.790Z",
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"dateUpdated": "2026-05-11T18:59:29.456Z"
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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": "2026-05-11T18:59:29.456Z"
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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\nvideo: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup\n\nof_parse_phandle() returns a node pointer with refcount incremented, we should\nuse of_node_put() on it when not need anymore. Add missing of_node_put() to\navoid refcount leak."
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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/fbdev/amba-clcd.c"
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],
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"versions": [
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{
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"version": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "6c92711db7c90f78e0b67ac2a8944d0fe7e12d83",
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"status": "affected",
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},
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{
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"version": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "2e2e2c71b2642289438392edbf5d08cdbc0b138b",
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"status": "affected",
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},
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{
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"version": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "51eb1bb6baeb478538dd4ec6459fd68c44a855b1",
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"status": "affected",
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{
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"version": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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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": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "c1c4405222b6fc98c16e8c2aa679c14e41d81465",
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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": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "f2dfb4ab887d67be7d0892ba041d3c8d738d3356",
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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": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "bbb2a24e863b6a10129546a0a4ceea2f07deec39",
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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": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "38d245cebf545338a6bc1c7762023de3fbecd7b7",
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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": "d10715be03bd8bad59ddc50236cb140c3bd73c7b",
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"lessThan": "b23789a59fa6f00e98a319291819f91fbba0deb8",
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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/fbdev/amba-clcd.c"
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],
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"versions": [
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{
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"version": "3.17",
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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": "3.17",
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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": "4.9.318",
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"lessThanOrEqual": "4.9.*",
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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": "4.14.283",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.247",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.198",
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"lessThanOrEqual": "5.4.*",
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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": "5.10.121",
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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": "5.15.46",
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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": "5.17.14",
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"lessThanOrEqual": "5.17.*",
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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": "5.18.3",
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"lessThanOrEqual": "5.18.*",
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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": "5.19",
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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": "3.17",
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"versionEndExcluding": "4.9.318"
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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": "3.17",
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"versionEndExcluding": "4.14.283"
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"versionEndExcluding": "4.19.247"
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"versionStartIncluding": "3.17",
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"versionEndExcluding": "5.4.198"
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},
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"versionStartIncluding": "3.17",
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"versionEndExcluding": "5.10.121"
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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": "3.17",
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"versionEndExcluding": "5.15.46"
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},
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{
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"versionStartIncluding": "3.17",
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"versionEndExcluding": "5.17.14"
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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/6c92711db7c90f78e0b67ac2a8944d0fe7e12d83"
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},
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{
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"url": "https://git.kernel.org/stable/c/2e2e2c71b2642289438392edbf5d08cdbc0b138b"
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},
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{
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"url": "https://git.kernel.org/stable/c/51eb1bb6baeb478538dd4ec6459fd68c44a855b1"
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},
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{
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"url": "https://git.kernel.org/stable/c/8db59df7f5826e104db82cfddbf22a33a151193e"
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},
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{
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"url": "https://git.kernel.org/stable/c/c1c4405222b6fc98c16e8c2aa679c14e41d81465"
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},
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{
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"url": "https://git.kernel.org/stable/c/f2dfb4ab887d67be7d0892ba041d3c8d738d3356"
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},
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{
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"url": "https://git.kernel.org/stable/c/bbb2a24e863b6a10129546a0a4ceea2f07deec39"
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},
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{
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"url": "https://git.kernel.org/stable/c/38d245cebf545338a6bc1c7762023de3fbecd7b7"
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},
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{
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"url": "https://git.kernel.org/stable/c/b23789a59fa6f00e98a319291819f91fbba0deb8"
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}
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],
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"title": "video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup",
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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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} |