CVEvulnerability
CVE-2022-50294
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-09-15
- 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:
wifi: libertas: fix memory leak in lbs_init_adapter()
When kfifo_alloc() failed in lbs_init_adapter(), cmd buffer is not
released. Add free memory to processing error path.
Affected configurations
• linux linux kernel (>= 2.6.26 < 4.14.308)
• linux linux kernel (>= 4.15 < 4.19.276)
• linux linux kernel (>= 4.20 < 5.4.235)
• linux linux kernel (>= 5.5 < 5.10.173)
• linux linux kernel (>= 5.11 < 5.15.99)
• linux linux kernel (>= 5.16 < 6.1.16)
• linux linux kernel (>= 6.2 < 6.2.3)
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- https://git.kernel.org/stable/c/037f84c0bfae5c436c651d0e804264e2648010ec Patch
- https://git.kernel.org/stable/c/16a03958618fb91bb1bc7077cf3211055162cc2f Patch
- https://git.kernel.org/stable/c/23b34e08de5c2380414c9d3c33e8235094bcccae Patch
- https://git.kernel.org/stable/c/4c102ad59bfa66c0f6662af64fa3b9007b02c20f Patch
- https://git.kernel.org/stable/c/653d13a73e498d0bb6aeaf689aaa960defa7878b Patch
- https://git.kernel.org/stable/c/98e0ff6980c89239d9e5d3da90d791c2383dc23a Patch
- https://git.kernel.org/stable/c/9c8f50c7433bdfba1588831c413136ecc3f29f99 Patch
- https://git.kernel.org/stable/c/d46c33f667b05c22bc5c5b69aa730349c4b6fe31 Patch