Riskcovery

CVE-2024-43815

crypto: mxs-dcp - Ensure payload is zero when using key slot

State
Published
Severity
Not scored
Published
Aug 17, 2024
Updated
May 11, 2026
Reserved
Aug 17, 2024

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

crypto: mxs-dcp - Ensure payload is zero when using key slot

We could leak stack memory through the payload field when running AES with a key from one of the hardware's key slots. Fix this by ensuring the payload field is set to 0 in such cases.

This does not affect the common use case when the key is supplied from main memory via the descriptor payload.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 3d16af0b4cfac4b2c3b238e2ec37b38c2f316978 to before e1640fed0377bf7276efb70d03cb821a6931063dAffected
  • 3d16af0b4cfac4b2c3b238e2ec37b38c2f316978 to before dd52b5eeb0f70893f762da7254e923fd23fd1379Affected
LinuxLinux
  • 6.10Affected
  • before 6.10Not affected
  • 6.10.3 through 6.10.*Not affected
  • 6.11 and laterNot affected

References

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