CVE-2022-50114
published 2025-06-18CVE-2022-50114: 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…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.16%
5.5th percentile
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
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.19.6-1 (bookworm) | linux 5.19.6-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 4.19.57 < 4.20 | 4.20 |
| linux | linux | >= 728356dedeff8ef999cb436c71333ef4ac51a81c < 9bc63a124cc20a69a126e45e3d593d5807bb5258 | 9bc63a124cc20a69a126e45e3d593d5807bb5258 |
| linux | linux | >= 728356dedeff8ef999cb436c71333ef4ac51a81c < 8324649b0035cbb30ebc3ca901540cb392e89041 | 8324649b0035cbb30ebc3ca901540cb392e89041 |
| linux | linux | >= 728356dedeff8ef999cb436c71333ef4ac51a81c < 622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5d | 622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5d |
| linux | linux | >= 728356dedeff8ef999cb436c71333ef4ac51a81c < 34b9a188557c1d5a50e07cf228d054101aee0af3 | 34b9a188557c1d5a50e07cf228d054101aee0af3 |
| linux | linux | >= 728356dedeff8ef999cb436c71333ef4ac51a81c < 4ac7573e1f9333073fa8d303acc941c9b7ab7f61 | 4ac7573e1f9333073fa8d303acc941c9b7ab7f61 |
| linux | linux_kernel | >= 0 < 5.19.6-1 | 5.19.6-1 |
| linux | linux_kernel | >= 0 < 5.19.6-1 | 5.19.6-1 |
| linux | linux_kernel | >= 0 < 5.19.6-1 | 5.19.6-1 |
| linux | linux_kernel | >= 4.19.57 < 5.15.61 | 5.15.61 |
| linux | linux_kernel | >= 5.16 < 5.18.18 | 5.18.18 |
| linux | linux_kernel | >= 5.19 < 5.19.2 | 5.19.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: net: 9p: fix refcount leak in p9_read_work() error handling
vendor_redhat·2025-06-18·CVSS 5.5
CVE-2022-50114 [MEDIUM] CWE-911 kernel: net: 9p: fix refcount leak in p9_read_work() error handling
kernel: net: 9p: fix refcount leak in p9_read_work() error handling
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]
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affect
Debian
CVE-2022-50114: linux - In the Linux kernel, the following vulnerability has been resolved: net: 9p: fi...
vendor_debian·2022·CVSS 5.5
CVE-2022-50114 [MEDIUM] CVE-2022-50114: linux - In the Linux kernel, the following vulnerability has been resolved: net: 9p: fi...
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]
Scope: local
bookworm: resolved (fixed in 5.19.6-1)
bullseye: open
forky: resolved (fixed in 5.19.6-1)
sid: resolved (fixed in 5.19.6-1)
trixie: resolved (fixed in 5.19.6-1)
OSV
CVE-2022-50114: 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
osv·2025-06-18·CVSS 5.5
CVE-2022-50114 [MEDIUM] CVE-2022-50114: 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
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]
GHSA
GHSA-w3cc-2684-28pf: 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 b
ghsa_unreviewed·2025-06-18
CVE-2022-50114 [MEDIUM] GHSA-w3cc-2684-28pf: 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 b
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]
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/34b9a188557c1d5a50e07cf228d054101aee0af3https://git.kernel.org/stable/c/4ac7573e1f9333073fa8d303acc941c9b7ab7f61https://git.kernel.org/stable/c/622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5dhttps://git.kernel.org/stable/c/8324649b0035cbb30ebc3ca901540cb392e89041https://git.kernel.org/stable/c/9bc63a124cc20a69a126e45e3d593d5807bb5258
2025-06-18
Published