122 lines
5.3 KiB
JSON
122 lines
5.3 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-2026-97519",
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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": "2026-09-24T16:01:01.152Z",
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"datePublished": "2026-09-24T16:05:19.278Z",
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"dateUpdated": "2026-09-28T05:30:56.941Z"
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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": "2026-09-28T05:30:56.941Z"
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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\ndrm/xe: Fix null pointer dereference in devcoredump cleanup\n\nIn xe_devcoredump_snapshot_free(), ss->gt may be NULL when the snapshot\nwas never fully populated (e.g., when cleanup is triggered without a\nprior capture). Guard the xe_guc_capture_put_matched_nodes() call with\nIS_ERR_OR_NULL() to prevent a null dereference.\n\nIn xe_devcoredump_free(), the deferred work is only queued when a\ncoredump is captured, so guard cancel_work_sync() with a check on\ncoredump->captured."
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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/gpu/drm/xe/xe_devcoredump.c"
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],
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"versions": [
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{
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"version": "ecb6336463911d6eb684998754f8701d0f437f18",
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"lessThan": "f5c3144f783f91d74b4fae84fb8bd7a4edf001f8",
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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": "ecb6336463911d6eb684998754f8701d0f437f18",
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"lessThan": "12ef528d78adc8ea4e7e3db594f3bcac327e79fa",
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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/gpu/drm/xe/xe_devcoredump.c"
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],
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"versions": [
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{
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"version": "6.13",
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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": "6.13",
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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": "6.18.53",
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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",
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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": "6.13",
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"versionEndExcluding": "6.18.53"
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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": "6.13",
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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/f5c3144f783f91d74b4fae84fb8bd7a4edf001f8"
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},
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{
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"url": "https://git.kernel.org/stable/c/12ef528d78adc8ea4e7e3db594f3bcac327e79fa"
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}
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],
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"title": "drm/xe: Fix null pointer dereference in devcoredump cleanup",
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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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} |