CVE-2022-49666: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: powerpc/memhotplug: Add addpages override for PPC With commit ffa0b64e3be5 "powerpc: Fix virtaddrvalid for 64-bit Book3E & 32-bit" the kernel now validate the addr against highmemory value. This results in the below BUGON with da...

PT-2022-32489

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.10 Description The issue is related to the powerpc/memhotplug component. It was introduced in version v5.18 and fixed in version v5.18.10. The actual impact and attack plausibility have not yet been proven...

PT-2022-32701

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.15.34 through v5.15.52 Description The issue is related to the powerpc/memhotplug component. It was introduced in version v5.15.34 and fixed in version v5.15.53. The actual impact and attack plausibility have not yet...