CVE-2021-47009

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-47009
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47009.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-47009
Downstream
Related
Published
2024-02-28T09:15:38Z
Modified
2025-08-09T19:01:27Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

KEYS: trusted: Fix memory leak on object td

Two error return paths are neglecting to free allocated object td, causing a memory leak. Fix this by returning via the error return path that securely kfree's td.

Fixes clang scan-build warning: security/keys/trusted-keys/trusted_tpm1.c:496:10: warning: Potential memory leak [unix.Malloc]

References

Affected packages