CVE - CVE-2022-49527

CVE-ID
CVE-2022-49527	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/0ac84ab50712879eac3c1dd2598440652a85d3d0 URL:https://git.kernel.org/stable/c/0ac84ab50712879eac3c1dd2598440652a85d3d0 MISC:https://git.kernel.org/stable/c/0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359 URL:https://git.kernel.org/stable/c/0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359 MISC:https://git.kernel.org/stable/c/2533acb652359c9e097dfa33587896af782e8a91 URL:https://git.kernel.org/stable/c/2533acb652359c9e097dfa33587896af782e8a91 MISC:https://git.kernel.org/stable/c/27ad46da44177a78a4a0cae6fe03906888c61aa1 URL:https://git.kernel.org/stable/c/27ad46da44177a78a4a0cae6fe03906888c61aa1 MISC:https://git.kernel.org/stable/c/86594f6af867b5165d2ba7b5a71fae3a5961e56c URL:https://git.kernel.org/stable/c/86594f6af867b5165d2ba7b5a71fae3a5961e56c MISC:https://git.kernel.org/stable/c/9c385b961d4c378228e80f6abea8509cb67feab6 URL:https://git.kernel.org/stable/c/9c385b961d4c378228e80f6abea8509cb67feab6 MISC:https://git.kernel.org/stable/c/a21d15dde21d7e8ae047eb8368677407db45d840 URL:https://git.kernel.org/stable/c/a21d15dde21d7e8ae047eb8368677407db45d840 MISC:https://git.kernel.org/stable/c/b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a URL:https://git.kernel.org/stable/c/b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a
Assigning CNA
kernel.org
Date Record Created
20250226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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