CVE-2025-39675
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/amd/display: Add null pointer check in mod_hdcp_hdcp1_create_session()
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null pointer check in mod_hdcp_hdcp1_create_session() The function mod_hdcp_hdcp1_create_session() calls the function get_first_active_display(), but does not check its return value. The return value is a null pointer if the display list is empty. This will lead to a null pointer dereference. Add a null pointer check for get_first_active_display() and return MOD_HDCP_STATUS_DISPLAY_NOT_FOUND if the function return null. This is similar to the commit c3e9826a2202 ("drm/amd/display: Add null pointer check for get_first_active_display()"). (cherry picked from commit 5e43eb3cd731649c4f8b9134f857be62a416c893)
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2deade5ede56581722c0d7672f28b09548dc0fc4 | affected | git | 2af45aadb7b5d3852c76e2d1e985289ada6f48bf | Unavailable | None listed |
| 2deade5ede56581722c0d7672f28b09548dc0fc4 | affected | git | ee0373b20bb67b1f00a1b25ccd24c8ac996b6446 | Unavailable | None listed |
| 2deade5ede56581722c0d7672f28b09548dc0fc4 | affected | git | 857b8387a9777e42b36e0400be99b54c251eaf9a | Unavailable | None listed |
| 2deade5ede56581722c0d7672f28b09548dc0fc4 | affected | git | 97fc94c5fd3c6ac5a13e457d38ee247737b8c4bd | Unavailable | None listed |
| 2deade5ede56581722c0d7672f28b09548dc0fc4 | affected | git | 2ee86b764c54e0d6a5464fb023b630fdf20869cd | Unavailable | None listed |
| 2deade5ede56581722c0d7672f28b09548dc0fc4 | affected | git | 7a2ca2ea64b1b63c8baa94a8f5deb70b2248d119 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.8 | Unavailable | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.149 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.103 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.44 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.16.4 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |