The vulnerability of the 9pfs Passthrough Filesystem emulator for hardware devices in QEMU allows a hacker to gain increased privileges within the system on the host.

The vulnerability of the 9pfs Passthrough Filesystem emulation software for hardware devices in QEMU is related to improper storage of permissions. Exploiting this vulnerability allows an attacker to enhance their privileges within the system on the host...

USN-6567-2 qemu regression

USN-6567-1 fixed vulnerabilities QEMU. The fix for CVE-2023-2861 was too restrictive and introduced a behaviour change leading to a regression in certain environments. This update fixes the problem. Original advisory details: Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the...