248 lines
12 KiB
JSON
248 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-2026-98662",
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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": "2026-09-25T10:25:14.363Z",
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"datePublished": "2026-10-18T15:44:24.421Z",
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"dateUpdated": "2026-10-30T12:38:31.341Z"
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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": "2026-10-30T12:38:31.341Z"
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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\niio: light: gp2ap020a00f: drain irq_work after free_irq\n\nThe threaded IRQ handler queues data->work through irq_work_queue() so\nthe trigger is polled from a per-CPU context. free_irq() does not flush\nan irq_work the handler already queued, so after gp2ap020a00f_remove()\nreturns that work may still run and call iio_trigger_poll() on data->trig,\nwhich the devm cleanup has already freed, causing a use-after-free.\n\nAdd irq_work_sync(&data->work) after free_irq() in remove() and in the\nprobe error path, mirroring commit 78601726d4a5 (\"iio: trigger: sysfs:\nfix use-after-free on remove\").\n\nFound by an in-house static analysis tool, confirmed by manual review."
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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/iio/light/gp2ap020a00f.c"
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],
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"versions": [
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{
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"version": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "6f2bb000493c3b4f5715b3103657393672aea05b",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "43fbbb9eaae5d6f45668e3c4d45508c498d6ba9c",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "d029639b079b28a5334f934c848d895bef0653d1",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "85c20d1cf3f01a506605a16c2f9ce23b9c8b114f",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "a36814b9fe00970116d30c3143d81e7425c4d334",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "cc71400bc965c0d3894a38ead3d71243400c2d5e",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "a1769877ff52a4f1bfb9ca535d1b5113808bd602",
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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": "bf29fbeaa13d3350ca71df70c705d8b883c45692",
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"lessThan": "63213927b141085b6c8719b8037dab3074b7e0fe",
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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/iio/light/gp2ap020a00f.c"
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],
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"versions": [
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{
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"version": "3.13",
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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": "3.13",
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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": "5.10.273",
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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": "5.15.224",
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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": "6.1.191",
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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": "6.6.160",
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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": "6.12.113",
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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": "6.18.56",
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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": "7.2.10",
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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": "3.13",
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"versionEndExcluding": "5.10.273"
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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": "3.13",
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"versionEndExcluding": "5.15.224"
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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": "3.13",
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"versionEndExcluding": "6.1.191"
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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": "3.13",
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"versionEndExcluding": "6.6.160"
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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": "3.13",
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"versionEndExcluding": "6.12.113"
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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": "3.13",
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"versionEndExcluding": "6.18.56"
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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": "3.13",
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"versionEndExcluding": "7.2.10"
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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": "3.13",
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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/6f2bb000493c3b4f5715b3103657393672aea05b"
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},
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{
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"url": "https://git.kernel.org/stable/c/43fbbb9eaae5d6f45668e3c4d45508c498d6ba9c"
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},
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{
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"url": "https://git.kernel.org/stable/c/d029639b079b28a5334f934c848d895bef0653d1"
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},
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{
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"url": "https://git.kernel.org/stable/c/85c20d1cf3f01a506605a16c2f9ce23b9c8b114f"
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},
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{
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"url": "https://git.kernel.org/stable/c/a36814b9fe00970116d30c3143d81e7425c4d334"
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},
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{
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"url": "https://git.kernel.org/stable/c/cc71400bc965c0d3894a38ead3d71243400c2d5e"
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},
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{
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"url": "https://git.kernel.org/stable/c/a1769877ff52a4f1bfb9ca535d1b5113808bd602"
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},
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{
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"url": "https://git.kernel.org/stable/c/63213927b141085b6c8719b8037dab3074b7e0fe"
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}
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],
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"title": "iio: light: gp2ap020a00f: drain irq_work after free_irq",
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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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} |