Riskcovery

CVE-2023-52850

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

State
Published
Severity
Not scored
Published
May 21, 2024
Updated
May 11, 2026
Reserved
May 21, 2024

Read the record on cve.org

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 6971efb70ac3e43d19bf33ef5f83bea0271831ee to before 64f55cebb4339ae771e9e7f3f42bee2489e2fa00Affected
  • 6971efb70ac3e43d19bf33ef5f83bea0271831ee to before 66b4c5f980d741f3a47e4b65eeaf2797f2d59294Affected
  • 6971efb70ac3e43d19bf33ef5f83bea0271831ee to before 24c06295f28335ced3aad53dd4b0a0bae7b9b100Affected
  • 6971efb70ac3e43d19bf33ef5f83bea0271831ee to before 88d4b23a629ebd34f682f770cb6c2116c851f7b8Affected
LinuxLinux
  • 5.18Affected
  • before 5.18Not affected
  • 6.1.63 through 6.1.*Not affected
  • 6.5.12 through 6.5.*Not affected
  • 6.6.2 through 6.6.*Not affected
  • 6.7 and laterNot affected

References

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