CVE-2025-38254
- Source
- https://cve.org/CVERecord?id=CVE-2025-38254
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38254.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-38254
- Downstream
- Published
- 2025-07-09T10:42:32.641Z
- Modified
- 2026-03-20T12:42:45.888800Z
- Summary
- drm/amd/display: Add sanity checks for drm_edid_raw()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Add sanity checks for drmedidraw()
When EDID is retrieved via drmedidraw(), it doesn't guarantee to return proper EDID bytes the caller wants: it may be either NULL (that leads to an Oops) or with too long bytes over the fixed size raw_edid array (that may lead to memory corruption). The latter was reported actually when connected with a bad adapter.
Add sanity checks for drmedidraw() to address the above corner cases, and return EDIDBADINPUT accordingly.
(cherry picked from commit 648d3f4d209725d51900d6a3ed46b7b600140cdf)
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38254.json" }- References
-
- https://git.kernel.org/stable/c/4b63507d7cd243574753c6b91f68516d9103f1de
- https://git.kernel.org/stable/c/6847b3b6e84ef37451c074e6a8db3fbd250c8dbf
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38254.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-38254
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git