{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-31390", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-03-09T15:48:24.084Z", "datePublished": "2026-04-03T15:15:56.035Z", "dateUpdated": "2026-04-03T15:15:56.035Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-04-03T15:15:56.035Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Fix memory leak in xe_vm_madvise_ioctl\n\nWhen check_bo_args_are_sane() validation fails, jump to the new\nfree_vmas cleanup label to properly free the allocated resources.\nThis ensures proper cleanup in this error path.\n\n(cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)"}], "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_vm_madvise.c"], "versions": [{"version": "293032eec4baa04374d62dd44de61e355296ad32", "lessThan": "c3aa7b837920c844d5ae0dd3dbaeb465a461de40", "status": "affected", "versionType": "git"}, {"version": "293032eec4baa04374d62dd44de61e355296ad32", "lessThan": "1c87b48a0ff040723f84a67b32892af7e6a3634f", "status": "affected", "versionType": "git"}, {"version": "293032eec4baa04374d62dd44de61e355296ad32", "lessThan": "0cfe9c4838f1147713f6b5c02094cd4dc0c598fa", "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_vm_madvise.c"], "versions": [{"version": "6.18", "status": "affected"}, {"version": "0", "lessThan": "6.18", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.20", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.10", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0-rc3", "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": "6.18", "versionEndExcluding": "6.18.20"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18", "versionEndExcluding": "6.19.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18", "versionEndExcluding": "7.0-rc3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40"}, {"url": "https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f"}, {"url": "https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa"}], "title": "drm/xe: Fix memory leak in xe_vm_madvise_ioctl", "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: Fix memory leak in xe_vm_madvise_ioctl\n\nWhen check_bo_args_are_sane() validation fails, jump to the new\nfree_vmas cleanup label to properly free the allocated resources.\nThis ensures proper cleanup in this error path.\n\n(cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)"}], "id": "CVE-2026-31390", "lastModified": "2026-04-07T13:20:55.200", "metrics": {}, "published": "2026-04-03T16:16:36.987", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: drm/xe: Fix memory leak in xe_vm_madvise_ioctl", "id": "2454824", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454824"}, "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"}, "cwe": "CWE-459", "details": ["A flaw was found in the Linux kernel's drm/xe component. A local user could exploit this vulnerability when validation fails during the `xe_vm_madvise_ioctl` operation, leading to improper cleanup of allocated resources. This can result in a memory leak, potentially causing system instability or a denial of service (DoS) over time."], "name": "CVE-2026-31390", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "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": "Fix deferred", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-04-03T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-31390\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-31390\nhttps://lore.kernel.org/linux-cve-announce/2026040324-CVE-2026-31390-f363@gregkh/T"], "threat_severity": "Low"}