CVE-2026-31490
- Source
- https://cve.org/CVERecord?id=CVE-2026-31490
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31490.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-31490
- Downstream
- Published
- 2026-04-22T13:54:14.241Z
- Modified
- 2026-08-12T03:51:13.460220067Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- drm/xe/pf: Fix use-after-free in migration restore
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/xe/pf: Fix use-after-free in migration restore
When an error is returned from xesriovpfmigrationrestore_produce(), the data pointer is not set to NULL, which can trigger use-after-free in subsequent .write() calls. Set the pointer to NULL upon error to fix the problem.
(cherry picked from commit 4f53d8c6d23527d734fe3531d08e15cb170a0819)
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31490.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/87997b6c6516e049cbaf2fc6810b213d587a06b1
- https://git.kernel.org/stable/c/e28552b4ddea5cb4725380dd08237831af835124
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31490.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-31490
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git