Linux kernel Heap Buffer Overflow DoS

The vulnerability of the crashloadsegments function in the arch/x86/kernel/crash.c module of the Linux operating system’s kernel support for x86 processors is related to the re-release of previously released memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2023-54146: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Fix double-free of elf header buffer After b3e34a47f989 "x86/kexec: fix memory leak of elf header buffer", freeing image-elfheaders in the error path of crashloadsegments is not needed because kimagefilepostloadcleanup...