CVEvulnerability
CVE-2022-50114
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2025-06-18
- Last modified
- 2026-07-04
- 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:
net: 9p: fix refcount leak in p9_read_work() error handling
p9_req_put need to be called when m->rreq->rc.sdata is NULL to avoid
temporary refcount leak.
[Dominique: commit wording adjustments, p9_req_put argument fixes for rebase]
Affected configurations
• linux linux kernel (>= 4.19.57 < 5.15.61)
• linux linux kernel (>= 5.16 < 5.18.18)
• linux linux kernel (>= 5.19 < 5.19.2)
References
- https://git.kernel.org/stable/c/34b9a188557c1d5a50e07cf228d054101aee0af3 Patch
- https://git.kernel.org/stable/c/4ac7573e1f9333073fa8d303acc941c9b7ab7f61 Patch
- https://git.kernel.org/stable/c/622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5d Patch
- https://git.kernel.org/stable/c/8324649b0035cbb30ebc3ca901540cb392e89041 Patch
- https://git.kernel.org/stable/c/9bc63a124cc20a69a126e45e3d593d5807bb5258 git.kernel.org