CVE-2025-38467
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/exynos: exynos7_drm_decon: add vblank check in IRQ handling
In the Linux kernel, the following vulnerability has been resolved: drm/exynos: exynos7_drm_decon: add vblank check in IRQ handling If there's support for another console device (such as a TTY serial), the kernel occasionally panics during boot. The panic message and a relevant snippet of the call stack is as follows: Unable to handle kernel NULL pointer dereference at virtual address 000000000000000 Call trace: drm_crtc_handle_vblank+0x10/0x30 (P) decon_irq_handler+0x88/0xb4 [...] Otherwise, the panics don't happen. This indicates that it's some sort of race condition. Add a check to validate if the drm device can handle vblanks before calling drm_crtc_handle_vblank() to avoid this.
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) |
|---|---|---|---|---|---|
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | b4e72c0bf878f02faa00a7dc7c9ffc4ff7c116a7 | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | a2130463fc9451005660b0eda7b61d5f746f7d74 | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | 87825fbd1e176cd5b896940f3959e7c9a916945d | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | a40a35166f7e4f6dcd4b087d620c8228922dcb0a | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | 391e5ea5b877230b844c9bd8bbcd91b681b1ce2d | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | e9d9b25f376737b81f06de9c5aa422b488f47184 | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | 996740652e620ef8ee1e5c65832cf2ffa498577d | Unavailable | None listed |
| 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 | affected | git | b846350aa272de99bf6fecfa6b08e64ebfb13173 | 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) |
|---|---|---|---|---|---|
| 4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.0 | Unavailable | None listed |
| 5.4.296 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.240 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.189 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.146 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.99 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.39 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.7 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |