SUSE CVE-2023-4623

A use-after-free vulnerability in the Linux kernel's net/sched: schhfsc HFSC qdisc traffic control component can be exploited to achieve local privilege escalation. If a class with a link-sharing curve i.e. with the HFSCFSC flag set has a parent without a link-sharing curve, then initvf will call...

PT-2022-2045 · Linux +10 · Linux Kernel +10

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to the version containing commit 04c2a47ffb13c29778e2a14e414ad4cb5a5db4b5 Description: A use-after-free exists in the Linux Kernel in the tc new tfilter function that could allow a local attacker to gain privilege...