CVE-2023-53214

Summary (CVE-2023-53214) The issue is in the Linux kernel (F2FS) where __update_iostat_latency() can corrupt memory due to a mixup between META_FLUSH and NR_PAGE_TYPE, leading to a potential buffer/memory corruption. The connected documents indicate a fix that adds an iotype sanity check to preve...

UBUNTU-CVE-2022-48719

In the Linux kernel, the following vulnerability has been resolved: net, neigh: Do not trigger immediate probes on NUDFAILED from neighmanagedwork syzkaller was able to trigger a deadlock for NTFMANAGED entries 0: kworker/0:16/14617 is trying to acquire lock: ffffffff8d4dd370 &tbl-lock++-.-2:2, a...

kernel: blk-iolatency: Fix inflight count imbalances and IO hangs on offline

In the Linux kernel, the following vulnerability has been resolved: blk-iolatency: Fix inflight count imbalances and IO hangs on offline iolatency needs to track the number of inflight IOs per cgroup. As this tracking can be expensive, it is disabled when no cgroup has iolatency configured for th...

PT-2022-35004 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: The issue concerns an urgent latency override fix for DCN32/DCN321 in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...