Linux Kernel DoS, Code Execution, Info Disclosure Vulns Fixed

Several security issues were found in the Linux kernel, including an out-of-bounds write vulnerability in the Flower classifier implementation in the kernel (CVE-2023-35788). It was also discovered that for some Intel processors the INVLPG instruction implementation did not properly flush global TLB entries when PCIDs are enabled. With a low attack complexity and a high confidentiality, integrity and availability impact, these flaws have received a National Vulnerability Database severity rating of 7.8 out of 10 (''High'' severity).