CVE-2026-64082 riscv: Fix register corruption from uninitialized cregs on error

In the Linux kernel, the following vulnerability has been resolved: riscv: Fix register corruption from uninitialized cregs on error compatriscvgprset calls cregstoregs unconditionally, even when userregsetcopyin fails. Since cregs is an uninitialized stack variable, a copyin failure causes...

security flaw

Linux kernel 2.6 and 2.4 on the IA64 architecture allows local users to cause a denial of service kernel crash via ptrace and the restoresigcontext function...

PT-2004-3714 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 2.4 and 2.6 kernel-image-2.4.27-3-686-smp kernel-image-2.4.27-3-k7-smp kernel-image-2.4.27-3-itanium-smp kernel-image-2.4.27-3-sparc64-smp kernel-image-2.4.27-3-sparc32-smp kernel-headers-2.4.27-3-686-smp...