USN-6234-1: Linux kernel (Xilinx ZynqMP) vulnerability

Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)

It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)

code crash cve denial of service flush implementation intel intel processors kernel linux linux kernel out-of-bounds out-of-bounds write processors service system usn vulnerability