CVE-2023-52850

media: hantro: Check whether reset op is defined before use

Description

In the Linux kernel, the following vulnerability has been resolved: media: hantro: Check whether reset op is defined before use The i.MX8MM/N/P does not define the .reset op since reset of the VPU is done by genpd. Check whether the .reset op is defined before calling it to avoid NULL pointer dereference. Note that the Fixes tag is set to the commit which removed the reset op from i.MX8M Hantro G2 implementation, this is because before this commit all the implementations did define the .reset op.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00 patch
https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294 patch
https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100 patch
https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8 patch

Frequently Asked Questions

What is the severity of CVE-2023-52850?
CVE-2023-52850 has been scored as a medium severity vulnerability.
How to fix CVE-2023-52850?
To fix CVE-2023-52850, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-52850 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-52850 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-52850?
CVE-2023-52850 affects Linux Linux, Linux Linux.
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