CVE-2022-49768high

9p: trans_fd/p9_conn_cancel: drop client lock earlier

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.5epss 0.4%

probabilidade de exploração

0.4%top 71% das CVEs

exploração observada

nãonenhuma fonte reporta

In the Linux kernel, the following vulnerability has been resolved: 9p: trans_fd/p9_conn_cancel: drop client lock earlier syzbot reported a double-lock here and we no longer need this lock after requests have been moved off to local list: just drop the lock earlier.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/52f1c45dde9136f964d63a77d19826c8a74e2c7f https://git.kernel.org/stable/c/612c977f5d481f551d03d83d0aef588845c1300c https://git.kernel.org/stable/c/82825dbf393f7c7979d462f9609a15bde8092b3f https://git.kernel.org/stable/c/96760723aae1b45f733f702abb4333137143909f https://git.kernel.org/stable/c/a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd https://git.kernel.org/stable/c/e3031280fe4eaf61a09e60823331f81f321be8e1 https://git.kernel.org/stable/c/f14858bc77c567e089965962877ee726ffad0556 https://git.kernel.org/stable/c/fec1406f5e7ab20b71f6d231792b0040e3300aaf