CVEvulnerability
CVE-2021-47529
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2024-05-24
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-401
Description
In the Linux kernel, the following vulnerability has been resolved:
iwlwifi: Fix memory leaks in error handling path
Should an error occur (invalid TLV len or memory allocation failure), the
memory already allocated in 'reduce_power_data' should be freed before
returning, otherwise it is leaking.
Affected configurations
• linux linux kernel (>= 5.14 < 5.15.7)
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- https://git.kernel.org/stable/c/4768935c25403ba96e7a745645df24a51a774b7e Patch
- https://git.kernel.org/stable/c/a571bc28326d9f3e13f5f2d9cda2883e0631b0ce Patch
- https://git.kernel.org/stable/c/4768935c25403ba96e7a745645df24a51a774b7e Patch
- https://git.kernel.org/stable/c/a571bc28326d9f3e13f5f2d9cda2883e0631b0ce Patch