340 lines
15 KiB
JSON
340 lines
15 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-2021-46932",
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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": "2024-02-25T13:45:52.720Z",
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"datePublished": "2024-02-27T09:44:00.108Z",
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"dateUpdated": "2026-05-11T13:44:41.401Z"
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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": "2026-05-11T13:44:41.401Z"
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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\nInput: appletouch - initialize work before device registration\n\nSyzbot has reported warning in __flush_work(). This warning is caused by\nwork->func == NULL, which means missing work initialization.\n\nThis may happen, since input_dev->close() calls\ncancel_work_sync(&dev->work), but dev->work initalization happens _after_\ninput_register_device() call.\n\nSo this patch moves dev->work initialization before registering input\ndevice"
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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/input/mouse/appletouch.c"
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],
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"versions": [
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{
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"version": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "d2cb2bf39a6d17ef4bdc0e59c1a35cf5751ad8f4",
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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": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "d1962f263a176f493400b8f91bfbf2bfedce951e",
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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": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "292d2ac61fb0d9276a0f7b7ce4f50426f2a1c99f",
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"status": "affected",
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},
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{
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"version": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "a02e1404e27855089d2b0a0acc4652c2ce65fe46",
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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": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "975774ea7528b489930b76a77ffc4d5379b95ff2",
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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": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "9f329d0d6c91142cf0ad08d23c72dd195db2633c",
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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": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "e79ff8c68acb1eddf709d3ac84716868f2a91012",
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"status": "affected",
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},
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{
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"version": "5a6eb676d3bc4d7a6feab200a92437b62ad298da",
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"lessThan": "9f3ccdc3f6ef10084ceb3a47df0961bec6196fd0",
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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/input/mouse/appletouch.c"
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],
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"versions": [
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{
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"version": "2.6.23",
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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": "2.6.23",
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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": "4.4.298",
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"lessThanOrEqual": "4.4.*",
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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": "4.9.296",
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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": "4.14.261",
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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": "4.19.224",
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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": "5.4.170",
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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": "5.10.90",
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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": "5.15.13",
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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": "5.16",
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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": "2.6.23",
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"versionEndExcluding": "4.4.298"
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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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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "2.6.23",
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"versionEndExcluding": "5.15.13"
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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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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/d2cb2bf39a6d17ef4bdc0e59c1a35cf5751ad8f4"
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},
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{
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"url": "https://git.kernel.org/stable/c/d1962f263a176f493400b8f91bfbf2bfedce951e"
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},
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{
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"url": "https://git.kernel.org/stable/c/292d2ac61fb0d9276a0f7b7ce4f50426f2a1c99f"
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},
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{
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"url": "https://git.kernel.org/stable/c/a02e1404e27855089d2b0a0acc4652c2ce65fe46"
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},
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{
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"url": "https://git.kernel.org/stable/c/975774ea7528b489930b76a77ffc4d5379b95ff2"
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},
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{
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"url": "https://git.kernel.org/stable/c/9f329d0d6c91142cf0ad08d23c72dd195db2633c"
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},
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{
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"url": "https://git.kernel.org/stable/c/e79ff8c68acb1eddf709d3ac84716868f2a91012"
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{
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"url": "https://git.kernel.org/stable/c/9f3ccdc3f6ef10084ceb3a47df0961bec6196fd0"
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}
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],
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"title": "Input: appletouch - initialize work before device registration",
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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-2021-46932",
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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": "2024-02-27T16:12:57.763250Z"
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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": "2024-07-05T17:22:01.591Z"
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}
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"dateUpdated": "2024-08-04T05:17:42.851Z"
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},
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"title": "CVE Program Container",
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"references": [
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