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
- 2024-12-09T18:24:16Z
- 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
-
- https://git.kernel.org/stable/c/1c4031014106aff48e1e686e40101c31eab5d44c
- https://git.kernel.org/stable/c/31c9a4b24d86cbb36ff0d7a085725a3b4f0138c8
- https://git.kernel.org/stable/c/3e24fbd37e72e8a67b74991970fecc82d14f57af
- https://git.kernel.org/stable/c/83a775d5f9bfda95b1c295f95a3a041a40c7f321
- https://security-tracker.debian.org/tracker/CVE-2021-47009
Affected packages
Debian:11 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:12 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source
Debian:13 / linux
Package
- Name
- linux
- Purl
- pkg:deb/debian/linux?arch=source