{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64517", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-07-19T15:36:31.794Z", "datePublished": "2026-07-25T09:14:43.863Z", "dateUpdated": "2026-07-25T09:14:43.863Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-07-25T09:14:43.863Z"}, "descriptions": [{"lang": "en", "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)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_gsc.c"], "versions": [{"version": "2e5d47fe7839298fa096970e184aac9bf82c3bd3", "lessThan": "7cb975fcd4777e7bad688f66aa0c10c16dd8276b", "status": "affected", "versionType": "git"}, {"version": "2e5d47fe7839298fa096970e184aac9bf82c3bd3", "lessThan": "2c890e71ae26fa32f5a96c3694b71a2c310940e7", "status": "affected", "versionType": "git"}, {"version": "2e5d47fe7839298fa096970e184aac9bf82c3bd3", "lessThan": "889f70de2b51a877339e1979aab95111b41bed75", "status": "affected", "versionType": "git"}, {"version": "2e5d47fe7839298fa096970e184aac9bf82c3bd3", "lessThan": "d3ded53fab90996e7d94a39049e11962dd066725", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_gsc.c"], "versions": [{"version": "6.12", "status": "affected"}, {"version": "0", "lessThan": "6.12", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.92", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.34", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0.11", "lessThanOrEqual": "7.0.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.12.92"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "6.18.34"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.0.11"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.12", "versionEndExcluding": "7.1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/7cb975fcd4777e7bad688f66aa0c10c16dd8276b"}, {"url": "https://git.kernel.org/stable/c/2c890e71ae26fa32f5a96c3694b71a2c310940e7"}, {"url": "https://git.kernel.org/stable/c/889f70de2b51a877339e1979aab95111b41bed75"}, {"url": "https://git.kernel.org/stable/c/d3ded53fab90996e7d94a39049e11962dd066725"}], "title": "drm/xe/gsc: Fix double-free of managed BO in error path", "x_generator": {"engine": "bippy-1.2.0"}}}}

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