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-2026-64362",
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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": "2026-07-19T15:36:31.783Z",
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"datePublished": "2026-07-25T08:50:18.008Z",
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"dateUpdated": "2026-11-06T16:44:49.089Z"
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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": "2026-08-17T04:54:08.962Z"
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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\nHID: lg-g15: cancel pending work on remove to fix a use-after-free\n\nlg_g15_data is allocated with devm and holds a work item. The report\nhandlers schedule that work straight from device input.\nlg_g15_event() and lg_g15_v2_event() do it on the backlight cycle key,\nand lg_g510_leds_event() does it too. The worker dereferences the\nlg_g15_data back through container_of.\n\nThe driver had no remove callback and never cancelled the work. So if a\nreport scheduled the work and the keyboard was then unplugged, devres\nfreed lg_g15_data while the work was still pending or running, and the\nworker touched freed memory. This is a use-after-free. It is reachable\nas a race on device unplug.\n\nAdd a remove callback that cancels the work before devres frees the\nstate. g15->work is only initialized for the models that schedule it\n(G15, G15 v2, G510). The G13 and Z-10 leave it zeroed, so guard the\ncancel on g15->work.func to avoid cancelling a work that was never set\nup. The g15 NULL test mirrors the one already in lg_g15_raw_event()."
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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/hid/hid-lg-g15.c"
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],
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"versions": [
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{
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"version": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "3b9a3919aac6977262f04d5365c0456877522a44",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "4aef9676c26dff8723b56834951cfc6b618f0986",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "acce9dee807f21184fff19ad17c8ed464247e7f7",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "33cd1a000daf929356aacf2b191d31714ff0615e",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "dfc6e61f83113cc18346b6988f07271c0063357d",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "4d0d51bc12d246accbfbb94de05d729c68c9b8fb",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "8131f4226688c4be5f30874d167e44dab838eb09",
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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": "97b741aba918c4143f4208d2421d08ff215c1b49",
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"lessThan": "7705b4140d188ce22656f6e541ae7ef834c7e11a",
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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/hid/hid-lg-g15.c"
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],
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"versions": [
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{
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"version": "5.5",
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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": "5.5",
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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": "5.10.261",
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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": "5.15.212",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.96",
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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": "6.18.39",
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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": "7.1.4",
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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": "5.5",
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"versionEndExcluding": "5.10.261"
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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": "5.5",
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"versionEndExcluding": "5.15.212"
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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": "5.5",
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"versionEndExcluding": "6.1.178"
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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": "5.5",
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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": "5.5",
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"versionEndExcluding": "6.12.96"
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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": "5.5",
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"versionEndExcluding": "6.18.39"
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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": "5.5",
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"versionEndExcluding": "7.1.4"
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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": "5.5",
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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/3b9a3919aac6977262f04d5365c0456877522a44"
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},
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{
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"url": "https://git.kernel.org/stable/c/4aef9676c26dff8723b56834951cfc6b618f0986"
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},
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{
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"url": "https://git.kernel.org/stable/c/acce9dee807f21184fff19ad17c8ed464247e7f7"
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},
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{
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"url": "https://git.kernel.org/stable/c/33cd1a000daf929356aacf2b191d31714ff0615e"
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},
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{
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"url": "https://git.kernel.org/stable/c/dfc6e61f83113cc18346b6988f07271c0063357d"
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},
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{
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"url": "https://git.kernel.org/stable/c/4d0d51bc12d246accbfbb94de05d729c68c9b8fb"
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},
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{
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"url": "https://git.kernel.org/stable/c/8131f4226688c4be5f30874d167e44dab838eb09"
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},
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{
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"url": "https://git.kernel.org/stable/c/7705b4140d188ce22656f6e541ae7ef834c7e11a"
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}
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],
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"title": "HID: lg-g15: cancel pending work on remove to fix a use-after-free",
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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-2026-64362",
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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": "2026-11-06T16:37:00.630511Z"
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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": "2026-11-06T16:44:49.089Z"
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}
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}
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]
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}
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} |