s390/vfio_ccw: Implement a crw lock
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.8epss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
s390/vfio_ccw: Implement a crw lock
Unlike the channel_program struct, which covers synchronous I/O
submissions and asynchronous interrupts, the CRW region relies
exclusively on asynchronous events coming from hardware.
Implement a lock to manage the list of those payloads, to ensure
they are read cohesively.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/0edd222730a9d7ec98368aaf1d40ee2d8d862e61https://git.kernel.org/stable/c/16b0798024c0e9117e395829ddbbe70981c79d9chttps://git.kernel.org/stable/c/3c94d4179bcc19e01b28db634c07a58b28116209https://git.kernel.org/stable/c/49fa26b0df009dc1f420980bd71780e70615b83bhttps://git.kernel.org/stable/c/7902be374cbfc11c3435e1e87bf22195bf06a558https://git.kernel.org/stable/c/a3d60ae24183eee352c8e87a0ff94c97cd87f156https://git.kernel.org/stable/c/c76c4ee72bfc3824f4f491f18ed0323bf2e2daf9