Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: The KCOV instrumentation is disabled after the loadsegments function is called. The loadsegments function modifies segment registers, invalidating the GS base—something that KCOV relies on for per-cpu data. When...

EUVD-2026-28615

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Disable KCOV instrumentation after loadsegments The loadsegments function changes segment registers, invalidating GS base which KCOV relies on for per-cpu data. When CONFIGKCOV is enabled, any subsequent instrumented C...

CVE-2026-43331

In the Linux kernel, the following vulnerability has been resolved: x86/kexec: Disable KCOV instrumentation after loadsegments The loadsegments function changes segment registers, invalidating GS base which KCOV relies on for per-cpu data. When CONFIGKCOV is enabled, any subsequent instrumented C...

The vulnerability of the machine_crashnonpanic_core() function in the arch/arm/kernel/machine_kexec.c module, which is part of the ARM kernel support for the Linux operating system, allows a malicious actor to cause a system failure.

The vulnerability of the machinecrashnonpaniccore function in the arch/arm/kernel/machinekexec.c module of the Linux operating system’s ARM kernel support module is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to trigger a servic...