Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: fix stuck flows on cleanup due to pending work CVE-2022-50000 In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsocket: fix sk refcount leaks CVE-2024-46855 In...

The x86 emulator in KVM 83 does not use the Current Privilege Level (CPL) and I/O Privilege Level (IOPL) in determining the memory access available to CPL3 code which allows guest OS users to cause a denial of service (guest OS crash) or gain privileges on the guest OS by leveraging access to a (1) IO port or (2) MMIO region a related issue to CVE-2010-0306.

...