CVE-2026-74423
- Source
- https://cve.org/CVERecord?id=CVE-2026-74423
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74423.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-74423
- Downstream
- Published
- 2026-08-15T05:59:26.568Z
- Modified
- 2026-08-18T03:30:53.958284864Z
- Summary
- accel/amdxdna: Fix leak when pinning ubuf pages
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
accel/amdxdna: Fix leak when pinning ubuf pages
When pinuserpages_fast() returns fewer pages than requested, the pages that were successfully pinned are not released, leading to a leak.
Fix this by unpinning any partially pinned pages before returning failure.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74423.json" }- References
-
- https://git.kernel.org/stable/c/5b24e0903c58cdfd8ebfecb6ac5c5bacfd06e4e7
- https://git.kernel.org/stable/c/68dc52f308a17c3103a349f722dd5dea32c50a88
- https://git.kernel.org/stable/c/d946347edc4f0a7b846325323d77e936a4c90d0f
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74423.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-74423
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git