Early Access — Mondoo Vulnerability Intelligence is currently in preview.
A use after free vulnerability exists in the ALSA PCM package in the Linux Kernel. SNDRV_CTL_IOCTL_ELEM_{READ|WRITE}32 is missing locks that can be used in a use-after-free that can result in a priviledge escalation to gain ring0 access from the system user. We recommend upgrading past commit 56b88b50565cd8b946a2d00b0c83927b7ebb055e
Exploitability
AV:AAC:HPR:LUI:NScope
S:CImpact
C:LI:HA:H7.9/CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:HMemory Safety