DEBIAN-CVE-2024-46896
Record from OSV · Published January 11, 2025
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: don't access invalid sched Since 2320c9e6a768 ("drm/sched: memset() 'job' in drm_sched_job_init()") accessing job->base.sched can produce unexpected results as the initialisation of (*job)->base.sched done in amdgpu_job_alloc is overwritten by the memset. This commit fixes an issue when a CS would fail validation and would be rejected after job->num_ibs is incremented. In this case, amdgpu_ib_free(ring->adev, ...) will be called, which would crash the machine because the ring value is bogus. To fix this, pass a NULL pointer to amdgpu_ib_free(): we can do this because the device is actually not used in this function. The next commit will remove the ring argument completely. (cherry picked from commit 2ae520cb12831d264ceb97c61f72c59d33c0dbd7)
Fixed versions
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| Package | Ecosystem | Fixed in |
|---|---|---|
| linux | Debian:12 | 6.1.123-1 |
| linux | Debian:14 | 6.12.8-1 |
| linux | Debian:13 | 6.12.8-1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.99-1, 0, 6.1.106-1 |
| Debian:14 | linux | 0 |
| Debian:13 | linux | 0 |
Timeline
- Jan 11, 2025 CVE Published
- Sep 15, 2026 CVE Updated
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