linux: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free during gpu recove...
CVE-2022-48990 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48990, released October 21, 2024. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix use-after-free during gpu recovery [Why] [ 754.862560] refcount_t: underflow; use-after-free. [ 754.862898] Call Trace: [ 754.862903] <TASK> [ 754.862913] amdgpu_job_free_cb+0xc2/0xe1 [amdgpu] [ 754.863543] drm_sched_main.cold+0x34/0x39 [amd_sched] [How] The fw_fence may be not init, check whether dma_fence_init is performed before job free
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 6.1.4-1 | DEBIAN-CVE-2022-48990 | Oct 21, 2024 |
| linux · Debian 13.5 (trixie) | 6.1.4-1 | DEBIAN-CVE-2022-48990 | Oct 21, 2024 |
| linux · Debian 14 | 6.1.4-1 | DEBIAN-CVE-2022-48990 | Oct 21, 2024 |
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