CVE-2022-49527
media: venus: hfi: avoid null dereference in deinit
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: avoid null dereference in deinit If venus_probe fails at pm_runtime_put_sync the error handling first calls hfi_destroy and afterwards hfi_core_deinit. As hfi_destroy sets core->ops to NULL, hfi_core_deinit cannot call the core_deinit function anymore. Avoid this null pointer derefence by skipping the call when necessary.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
09c2845e8fe4fcab942929480203f504a6e0a114 < 2533acb652359c9e097dfa33587896af782e8a91 09c2845e8fe4fcab942929480203f504a6e0a114 < a21d15dde21d7e8ae047eb8368677407db45d840 09c2845e8fe4fcab942929480203f504a6e0a114 < 0ac84ab50712879eac3c1dd2598440652a85d3d0 09c2845e8fe4fcab942929480203f504a6e0a114 < 27ad46da44177a78a4a0cae6fe03906888c61aa1 09c2845e8fe4fcab942929480203f504a6e0a114 < 9c385b961d4c378228e80f6abea8509cb67feab6 09c2845e8fe4fcab942929480203f504a6e0a114 < 0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359 09c2845e8fe4fcab942929480203f504a6e0a114 < b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a 09c2845e8fe4fcab942929480203f504a6e0a114 < 86594f6af867b5165d2ba7b5a71fae3a5961e56c
Linux / Linux
4.13
References
git.kernel.org: https://git.kernel.org/stable/c/2533acb652359c9e097dfa33587896af782e8a91 git.kernel.org: https://git.kernel.org/stable/c/a21d15dde21d7e8ae047eb8368677407db45d840 git.kernel.org: https://git.kernel.org/stable/c/0ac84ab50712879eac3c1dd2598440652a85d3d0 git.kernel.org: https://git.kernel.org/stable/c/27ad46da44177a78a4a0cae6fe03906888c61aa1 git.kernel.org: https://git.kernel.org/stable/c/9c385b961d4c378228e80f6abea8509cb67feab6 git.kernel.org: https://git.kernel.org/stable/c/0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359 git.kernel.org: https://git.kernel.org/stable/c/b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a git.kernel.org: https://git.kernel.org/stable/c/86594f6af867b5165d2ba7b5a71fae3a5961e56c