Riskcovery

CVE-2026-46012

rxrpc: Fix memory leaks in rxkad_verify_response()

State
Published
Severity
Not scored
Published
May 27, 2026
Updated
Oct 30, 2026
Reserved
May 13, 2026

Read the record on cve.org

Description

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

rxrpc: Fix memory leaks in rxkad_verify_response()

Fix rxkad_verify_response() to free the ticket and the server key under all circumstances by initialising the ticket pointer to NULL and then making all paths through the function after the first allocation has been done go through a single common epilogue that just releases everything - where all the releases skip on a NULL pointer.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to before c14433e967cff95bebc77c9c4a2a0ed4e0e22783Affected
  • ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to before c4b8f32e73eafd4a5076be890c7c8506ec04567cAffected
  • ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to before 852b9d64cea421336579b2de3d1338dfa677e2ddAffected
  • ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to before 861b9a0a1823bf064a7b810d29502a9ef043f40fAffected
  • ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to before c91f33fb8356dedc82bc56ce210f1a5dbee62a52Affected
  • ec832bd06d6fdf08b0455ab7c2a7a9104e029638 to before 34f61a07e0cdefaecd3ec03bb5fb22215643678fAffected
LinuxLinux
  • 5.11Affected
  • before 5.11Not affected
  • 6.1.191 through 6.1.*Not affected
  • 6.6.140 through 6.6.*Not affected
  • 6.12.86 through 6.12.*Not affected
  • 6.18.27 through 6.18.*Not affected
  • 7.0.4 through 7.0.*Not affected
  • 7.1 and laterNot affected

References

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