CVE-2026-80608
- Source
- https://cve.org/CVERecord?id=CVE-2026-80608
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80608.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-80608
- Downstream
- Published
- 2026-08-28T06:48:32.152Z
- Modified
- 2026-08-30T03:47:39.837306197Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- accel/amdxdna: Fix iommu domain lifetime race during device removal
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Fix iommu domain lifetime race during device removal
When forceiova mode is enabled, amdxdnaremove() frees xdna->domain. If amdxdnagemobj_free() is called after device removal, it may attempt to access xdna->domain, resulting in a use-after-free.
Fix the race by adding freeing xdna->domain as a managed release action, so its lifetime is managed by DRM and remains valid until all managed resources are released.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80608.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/65e7e2b8d71b418439ebc68e80ed3e5a325375d6
- https://git.kernel.org/stable/c/b4a0500fdf6e61a6c5f92ff2e61bc91578075803
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80608.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-80608
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git