{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-39740", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-04-16T07:20:57.120Z", "datePublished": "2025-09-11T16:52:14.638Z", "dateUpdated": "2025-09-11T16:52:14.638Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-11T16:52:14.638Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/migrate: prevent potential UAF\n\nIf we hit the error path, the previous fence (if there is one) has\nalready been put() prior to this, so doing a fence_wait could lead to\nUAF. Tweak the flow to do to the put() until after we do the wait.\n\n(cherry picked from commit 9b7ca35ed28fe5fad86e9d9c24ebd1271e4c9c3e)"}], "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_migrate.c"], "versions": [{"version": "270172f64b114451876c1b68912653e72ab99f38", "lessThan": "7e46fa64a4b94208563c3a5bf1d7f4346f94abea", "status": "affected", "versionType": "git"}, {"version": "270172f64b114451876c1b68912653e72ab99f38", "lessThan": "145832fbdd17b1d77ffd6cdd1642259e101d1b7e", "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_migrate.c"], "versions": [{"version": "6.16", "status": "affected"}, {"version": "0", "lessThan": "6.16", "status": "unaffected", "versionType": "semver"}, {"version": "6.16.2", "lessThanOrEqual": "6.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.17-rc2", "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": "6.16", "versionEndExcluding": "6.16.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.16", "versionEndExcluding": "6.17-rc2"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/7e46fa64a4b94208563c3a5bf1d7f4346f94abea"}, {"url": "https://git.kernel.org/stable/c/145832fbdd17b1d77ffd6cdd1642259e101d1b7e"}], "title": "drm/xe/migrate: prevent potential UAF", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/migrate: prevent potential UAF\n\nIf we hit the error path, the previous fence (if there is one) has\nalready been put() prior to this, so doing a fence_wait could lead to\nUAF. Tweak the flow to do to the put() until after we do the wait.\n\n(cherry picked from commit 9b7ca35ed28fe5fad86e9d9c24ebd1271e4c9c3e)"}], "id": "CVE-2025-39740", "lastModified": "2025-09-11T17:15:36.230", "metrics": {}, "published": "2025-09-11T17:15:36.230", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/145832fbdd17b1d77ffd6cdd1642259e101d1b7e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7e46fa64a4b94208563c3a5bf1d7f4346f94abea"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: drm/xe/migrate: prevent potential UAF", "id": "2394640", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2394640"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2025-39740", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not 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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-09-11T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-39740\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-39740\nhttps://lore.kernel.org/linux-cve-announce/2025091138-CVE-2025-39740-6b46@gregkh/T"], "threat_severity": "Moderate"}