CVEvulnerability
CVE-2022-50514
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-10-07
- 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
Description
In the Linux kernel, the following vulnerability has been resolved:
usb: gadget: f_hid: fix refcount leak on error path
When failing to allocate report_desc, opts->refcnt has already been
incremented so it needs to be decremented to avoid leaving the options
structure permanently locked.
Affected configurations
• linux linux kernel (>= 3.19 < 4.19.270)
• linux linux kernel (>= 4.20 < 5.4.229)
• linux linux kernel (>= 5.5 < 5.10.163)
• linux linux kernel (>= 5.11 < 5.15.86)
• linux linux kernel (>= 5.16 < 6.0.16)
• linux linux kernel (>= 6.1 < 6.1.2)
References
- https://git.kernel.org/stable/c/216437dd64fce36791a3b6cc8f8013df36856958 Patch
- https://git.kernel.org/stable/c/70a3288a7586526315105c699b687d78cd32559a Patch
- https://git.kernel.org/stable/c/80dc47e751a837106c09bec73964ff8f7ea280b4 Patch
- https://git.kernel.org/stable/c/95412c932b3c9e8cc4431dac4fac8fcd80d54982 Patch
- https://git.kernel.org/stable/c/9d4a0aca8a75550d3456c8de339a341dc4536ec5 Patch
- https://git.kernel.org/stable/c/ba78f7c10606719f702c04a15fb0471507b32d7b Patch
- https://git.kernel.org/stable/c/e88b89a096af0001bcff6bf7ad2feb1486487173 Patch