GHSA-72W7-MF9G-733P nono-py has proxy-only network fallback bypass on older Linux kernels

Summary On Linux kernels that do not support Landlock network rules, nonopy.sandboxedexec could run CapabilitySet.proxyonlyproxy without supervising the seccomp-notify proxy-only fallback returned by the Rust core. In that configuration, a sandboxed child process could remove HTTPPROXY / HTTPSPRO...

PT-2022-33765 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.63 Description: The issue is related to a potential buffer overflow caused by the snprintf function in the ASoC: SOF: Intel: hda driver. The actual impact and attack plausibility have not yet been proven...

kernel: Unix sockets kernel panic

The scmdestroy function in net/core/scm.c in the Linux kernel 2.6.27.4, 2.6.26, and earlier makes indirect recursive calls to itself through calls to the fput function, which allows local users to cause a denial of service panic via vectors related to sending an SCMRIGHTS message through a UNIX...