CVE-2026-72361

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-72361", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-09T03:40:39.921Z", "datePublished": "2026-08-15T05:56:00.759Z", "dateUpdated": "2026-08-17T05:13:12.118Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-08-17T05:13:12.118Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/hw_engine: Fix double-free of managed BO in error path\n\nThe error path in hw_engine_init() explicitly frees a BO allocated\nwith xe_managed_bo_create_pin_map() via xe_bo_unpin_map_no_vm().\nSince the managed BO already has a devm cleanup action registered,\nthis causes a double-free when devm unwinds 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 e459a3bdeb117be496d7f229e2ea1f6c9fe4080b)"}], "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_hw_engine.c"], "versions": [{"version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "lessThan": "1f6b44d555ecce61e249220f2ca4d75cdb90caf6", "status": "affected", "versionType": "git"}, {"version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "lessThan": "a0a56b4480a0dc921a42cd70e9fc081a12ab8359", "status": "affected", "versionType": "git"}, {"version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "lessThan": "23ee91355e31947595b86ebb9ef4664f20fd926d", "status": "affected", "versionType": "git"}, {"version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "lessThan": "7ac3cae7a251d28e9079de07a991bd4eb2bb7fd8", "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_hw_engine.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.97", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.40", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.1.5", "lessThanOrEqual": "7.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2", "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": "6.8", "versionEndExcluding": "6.12.97"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.18.40"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.1.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "7.2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/1f6b44d555ecce61e249220f2ca4d75cdb90caf6"}, {"url": "https://git.kernel.org/stable/c/a0a56b4480a0dc921a42cd70e9fc081a12ab8359"}, {"url": "https://git.kernel.org/stable/c/23ee91355e31947595b86ebb9ef4664f20fd926d"}, {"url": "https://git.kernel.org/stable/c/7ac3cae7a251d28e9079de07a991bd4eb2bb7fd8"}], "title": "drm/xe/hw_engine: Fix double-free of managed BO in error path", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/gpu/drm/xe/xe_hw_engine.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "1f6b44d555ecce61e249220f2ca4d75cdb90caf6", "status": "affected", "version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "versionType": "git"}, {"lessThan": "a0a56b4480a0dc921a42cd70e9fc081a12ab8359", "status": "affected", "version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "versionType": "git"}, {"lessThan": "23ee91355e31947595b86ebb9ef4664f20fd926d", "status": "affected", "version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "versionType": "git"}, {"lessThan": "7ac3cae7a251d28e9079de07a991bd4eb2bb7fd8", "status": "affected", "version": "0e1a47fcabc8ffa6f460c60c2caa04e51170fa22", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/gpu/drm/xe/xe_hw_engine.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "6.8"}, {"lessThan": "6.8", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.97", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.40", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.5", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/hw_engine: Fix double-free of managed BO in error path\n\nThe error path in hw_engine_init() explicitly frees a BO allocated\nwith xe_managed_bo_create_pin_map() via xe_bo_unpin_map_no_vm().\nSince the managed BO already has a devm cleanup action registered,\nthis causes a double-free when devm unwinds 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 e459a3bdeb117be496d7f229e2ea1f6c9fe4080b)"}], "id": "CVE-2026-72361", "lastModified": "2026-08-17T06:18:40.313", "metrics": {}, "published": "2026-08-15T06:22:09.530", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1f6b44d555ecce61e249220f2ca4d75cdb90caf6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/23ee91355e31947595b86ebb9ef4664f20fd926d"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7ac3cae7a251d28e9079de07a991bd4eb2bb7fd8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a0a56b4480a0dc921a42cd70e9fc081a12ab8359"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: drm/xe/hw_engine: Fix double-free of managed BO in error path", "id": "2516274", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516274"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-1341", "details": ["A flaw was found in the Linux kernel's drm/xe/hw_engine component. An error handling path in the hw_engine_init() function attempts to free a Buffer Object (BO) that is already managed by the device resource management (devm) system. This redundant free operation results in a double-free vulnerability. A local attacker could potentially exploit this to cause memory corruption, leading to a denial of service or possibly arbitrary code execution."], "name": "CVE-2026-72361", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-08-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-72361\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-72361\nhttps://lore.kernel.org/linux-cve-announce/2026081514-CVE-2026-72361-8a35@gregkh/T"], "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e1a47fcabc8ffa6f460c60c2caa04e51170fa22,1f6b44d555ecce61e249220f2ca4d75cdb90caf6)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e1a47fcabc8ffa6f460c60c2caa04e51170fa22,a0a56b4480a0dc921a42cd70e9fc081a12ab8359)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e1a47fcabc8ffa6f460c60c2caa04e51170fa22,23ee91355e31947595b86ebb9ef4664f20fd926d)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[0e1a47fcabc8ffa6f460c60c2caa04e51170fa22,7ac3cae7a251d28e9079de07a991bd4eb2bb7fd8)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "6.8"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0,6.8)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.97,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.40,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.1.5,7.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.2-rc2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-08-15T18:30:12.331892+00:00", "updated": "2026-08-18T05:45:03.308622+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}