The vulnerability of the perf/x86/lbr component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the perf/x86/lbr component in the Linux operating system is related to reading beyond the memory boundaries. Exploiting this vulnerability can allow an attacker to cause a service failure...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1859)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In the Linux kernel, the following vulnerability has been resolved: crypto: lib/mpi - Fix unexpected pointer access in mpiecinit When the mpiecctx...

CVE-2023-52476 perf/x86/lbr: Filter vsyscall addresses

In the Linux kernel, the following vulnerability has been resolved: perf/x86/lbr: Filter vsyscall addresses We found that a panic can occur when a vsyscall is made while LBR sampling is active. If the vsyscall is interrupted NMI for perf sampling, this call sequence can occur most recent at top:...

PT-2022-33291 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.6 Description: The issue is related to the perf/x86/lbr component of the Linux Kernel, where the branch type for the Arch LBR is enabled by default. The actual impact and attack plausibility have not yet...