Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 728356dedeff8ef999cb436c71333ef4ac51a81c before 9bc63a124cc20a69a126e45e3d593d5807bb5258; affected 728356dedeff8ef999cb436c71333ef4ac51a81c before 8324649b0035cbb30ebc3ca901540cb392e89041; affected 728356dedeff8ef999cb436c71333ef4ac51a81c before 622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5d; affected 728356dedeff8ef999cb436c71333ef4ac51a81c before 34b9a188557c1d5a50e07cf228d054101aee0af3; affected 728356dedeff8ef999cb436c71333ef4ac51a81c before 4ac7573e1f9333073fa8d303acc941c9b7ab7f61; affected 3665a4d9dca1bd06bc34afb72e637fe01b2776ee; affected 4.19.57 before 4.20 |
| Linux / Linux | affected 4.20; unaffected 0 before 4.20; unaffected 5.10.260 through 5.10.*; unaffected 5.15.61 through 5.15.*; unaffected 5.18.18 through 5.18.*; unaffected 5.19.2 through 5.19.*; unaffected 6.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/9bc63a124cc20a69a126e45e3d593d5807bb5258
- https://git.kernel.org/stable/c/8324649b0035cbb30ebc3ca901540cb392e89041
- https://git.kernel.org/stable/c/622f2a467bdfbce73fd43ea74b5f0fd2caaa8c5d
- https://git.kernel.org/stable/c/34b9a188557c1d5a50e07cf228d054101aee0af3
- https://git.kernel.org/stable/c/4ac7573e1f9333073fa8d303acc941c9b7ab7f61