CVE-2022-50515
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix memory leak in hpd_rx_irq_create_workqueue()
If construction of the array of work queues to handle hpd_rx_irq offload work fails, we need to unwind. Destroy all the created workqueues and the allocated memory for the hpd_rx_irq_offload_work_queue struct array.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e980e1d978e0eb4c0399cff37f175779237db53b < 3ba3814c00a4817eb1cd31eff08d921c40e5f3a4 | affected |
| Linux | Linux | 8e794421bc981586d0af4e959ec76d668c793a55 < 8b8da09da2701330e7f2c371655887e3d7defe90 | affected |
| Linux | Linux | 8e794421bc981586d0af4e959ec76d668c793a55 < 600de40ed50c8b5ecb9c7a4f41eb882066c15a00 | affected |
| Linux | Linux | 8e794421bc981586d0af4e959ec76d668c793a55 < 7136f956c73c4ba50bfeb61653dfd6a9669ea915 | affected |
| Linux | Linux | 5.15.58 < 5.15.75 | affected |
| Linux | Linux | 5.16 | affected |
| Linux | Linux | 0 < 5.16 | unaffected |
| Linux | Linux | 5.15.75 <= 5.15.* | unaffected |
| Linux | Linux | 5.19.17 <= 5.19.* | unaffected |
| Linux | Linux | 6.0.3 <= 6.0.* | unaffected |
| Linux | Linux | 6.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/3ba3814c00a4817eb1cd31eff08d921c40e5f3a4
- https://git.kernel.org/stable/c/8b8da09da2701330e7f2c371655887e3d7defe90
- https://git.kernel.org/stable/c/600de40ed50c8b5ecb9c7a4f41eb882066c15a00
- https://git.kernel.org/stable/c/7136f956c73c4ba50bfeb61653dfd6a9669ea915
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