Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: fixed the memory leak in the elf header buffer. This issue was reported by the kmemleak detector: Unreferenced object 0xffffc900002a9000 size 4096: comm “kexec”, pid 14950, jiffies 4295110793 age 373.951s Hex dump firs...

UBUNTU-CVE-2026-43289

In the Linux kernel, the following vulnerability has been resolved: kexec: derive purgatory entry from symbol kexecloadpurgatory derives image-start by locating eentry inside an SHFEXECINSTR section. If the purgatory object contains multiple executable sections with overlapping shaddr, the...

SUSE CVE-2025-71139

In the Linux kernel, the following vulnerability has been resolved: kernel/kexec: fix IMA when allocation happens in CMA area Bug description When I tested kexec with the latest kernel, I ran into the following warning: 40.712410 ------------ cut here ------------ 40.712576 WARNING: CPU: 2 PID:...

CVE-2025-71139

In the Linux kernel, the following vulnerability has been resolved: kernel/kexec: fix IMA when allocation happens in CMA area Bug description When I tested kexec with the latest kernel, I ran into the following warning: 40.712410 ------------ cut here ------------ 40.712576 WARNING: CPU: 2 PID:...