CVE-2024-46709
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drm/vmwgfx: Fix prime with external buffers
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix prime with external buffers Make sure that for external buffers mapping goes through the dma_buf interface instead of trying to access pages directly. External buffers might not provide direct access to readable/writable pages so to make sure the bo's created from external dma_bufs can be read dma_buf interface has to be used. Fixes crashes in IGT's kms_prime with vgem. Regular desktop usage won't trigger this due to the fact that virtual machines will not have multiple GPUs but it enables better test coverage in IGT.
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) |
|---|---|---|---|---|---|
| 65674218b43f2dd54587ab2b06560e17c30d8b41 | affected | git | 9a9716bbbf3dd6b6cbefba3abcc89af8b72631f4 | Unavailable | None listed |
| b32233accefff1338806f064fb9b62cf5bc0609f | affected | git | 5c12391ee1ab59cb2f3be3f1f5e6d0fc0c2dc854 | Unavailable | None listed |
| b32233accefff1338806f064fb9b62cf5bc0609f | affected | git | 50f1199250912568606b3778dc56646c10cb7b04 | Unavailable | None listed |
| 2cdb71c975a10b8774fcd199f16f9ea88948de50 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.29 | affected | semver | 6.6.49 | Unavailable | None listed |
| 6.8.8 | affected | semver | 6.9 | 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) |
|---|---|---|---|---|---|
| 6.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.9 | Unavailable | None listed |
| 6.6.49 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.10.8 | unaffected | semver | Unavailable | 6.10.* | None listed |
| 6.11 | unaffected | original_commit_for_fix | Unavailable | * | None listed |