KEYS: trusted: Fix memory leak on object td (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.25 % · percentile 16 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
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]
Weaknesses (CWE)
- CWE-401 — Missing Release of Memory after Effective Lifetime
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-33657
- GCVE · GCVE-0-2021-47009
CERT-FR advisories
- CERTFR-2024-AVI-0363 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.10.20 < 5.10.38cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11.3 < 5.11.22cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.12 < 5.12.5cpe:2.3:o:linux:linux_kernel:5.12:rc1:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 9d83cc1a1e7f494aedee2aa108e801d11525fccf < 31c9a4b24d86cbb36ff0d7a085725a3b4f0138c8 ; affected 8cfc8d62942105e5df4a20a15b24da077a6b24ef < 1c4031014106aff48e1e686e40101c31eab5d44c ; affected 5df16caada3fba3b21cb09b85cdedf99507f4ec1 < 3e24fbd37e72e8a67b74991970fecc82d14f57af ; affected 5df16caada3fba3b21cb09b85cdedf99507f4ec1 < 83a775d5f9bfda95b1c295f95a3a041a40c7f321 ; affected 5.10.20 < 5.10.38 ; affected 5.11.3 < 5.11.22 |
| Linux · Linux | affected 5.12 ; unaffected 0 < 5.12 ; unaffected 5.10.38 ≤ 5.10.* ; unaffected 5.11.22 ≤ 5.11.* ; unaffected 5.12.5 ≤ 5.12.* ; unaffected 5.13 ≤ * |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |