164 lines
7.4 KiB
JSON
164 lines
7.4 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-2026-64517",
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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": "2026-07-19T15:36:31.794Z",
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"datePublished": "2026-07-25T09:14:43.863Z",
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"dateUpdated": "2026-07-25T09:14:43.863Z"
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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": "2026-07-25T09:14:43.863Z"
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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/gsc: Fix double-free of managed BO in error path\n\nThe error path in xe_gsc_init_post_hwconfig() explicitly frees a BO\nallocated with xe_managed_bo_create_pin_map() via\nxe_bo_unpin_map_no_vm(). Since the managed BO already has a devm\ncleanup action registered, this causes a double-free when devm\nunwinds during probe failure.\n\nRemove the explicit free and let devm handle it, consistent with\nall other xe_managed_bo_create_pin_map() callers.\n\n(cherry picked from commit 71d61e3e299a17139e47f980a4d6f425b2c59bf7)"
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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_gsc.c"
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],
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"versions": [
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{
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"version": "2e5d47fe7839298fa096970e184aac9bf82c3bd3",
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"lessThan": "7cb975fcd4777e7bad688f66aa0c10c16dd8276b",
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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": "2e5d47fe7839298fa096970e184aac9bf82c3bd3",
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"lessThan": "2c890e71ae26fa32f5a96c3694b71a2c310940e7",
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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": "2e5d47fe7839298fa096970e184aac9bf82c3bd3",
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"lessThan": "889f70de2b51a877339e1979aab95111b41bed75",
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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": "2e5d47fe7839298fa096970e184aac9bf82c3bd3",
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"lessThan": "d3ded53fab90996e7d94a39049e11962dd066725",
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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_gsc.c"
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],
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"versions": [
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{
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"version": "6.12",
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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": "6.12",
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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": "6.12.92",
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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": "6.18.34",
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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": "7.0.11",
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"lessThanOrEqual": "7.0.*",
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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",
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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": "6.12",
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"versionEndExcluding": "6.12.92"
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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": "6.12",
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"versionEndExcluding": "6.18.34"
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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": "6.12",
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"versionEndExcluding": "7.0.11"
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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": "6.12",
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"versionEndExcluding": "7.1"
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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/7cb975fcd4777e7bad688f66aa0c10c16dd8276b"
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},
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{
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"url": "https://git.kernel.org/stable/c/2c890e71ae26fa32f5a96c3694b71a2c310940e7"
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},
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{
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"url": "https://git.kernel.org/stable/c/889f70de2b51a877339e1979aab95111b41bed75"
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},
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{
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"url": "https://git.kernel.org/stable/c/d3ded53fab90996e7d94a39049e11962dd066725"
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}
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],
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"title": "drm/xe/gsc: Fix double-free of managed BO in error path",
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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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} |