Detections
Analytics
CVE-2023-52850
medium
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.
References
https://git.kernel.org/stable/c/88d4b23a629ebd34f682f770cb6c2116c851f7b8
https://git.kernel.org/stable/c/66b4c5f980d741f3a47e4b65eeaf2797f2d59294
https://git.kernel.org/stable/c/64f55cebb4339ae771e9e7f3f42bee2489e2fa00
https://git.kernel.org/stable/c/24c06295f28335ced3aad53dd4b0a0bae7b9b100