VYPR
Unrated severityNVD Advisory· Published Feb 26, 2025· Updated Oct 1, 2025

media: venus: hfi: avoid null dereference in deinit

CVE-2022-49527

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.

Affected products

128

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

8

News mentions

0

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