Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Fixed kernel address leaks in the LBR stack. Before Arch LBR gained CPL filtering support, a user-only branch stack could still contain kernel addresses. As a result, kernel branch records might be exposed to user...

SUSE CVE-2026-97960

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

CVE-2026-97960

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

AZL-104360 CVE-2026-97960 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

DEBIAN-CVE-2026-97960

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

UBUNTU-CVE-2026-97960

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

CVE-2026-97960

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

CVE-2026-97960

The Linux kernel is vulnerable to a reentry issue in the perf/x86/intel component. The PEBS buffer is shared by all events on a CPU, meaning drain_pebs() must not be reentered; otherwise, an instance might observe a stale buffer state and potentially access out-of-bound memory . While most calls ...

CVE-2026-97960 perf/x86/intel: Prevent drain_pebs() reentry

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

EUVD-2026-86814

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

CVE-2026-97960 perf/x86/intel: Prevent drain_pebs() reentry

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

CVE-2026-97960: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

PT-2026-98624

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel where the drain pebs function can be reentered. Because the PEBS buffer is shared by all events on a CPU, reentry can lead to an instance observing...

Linux Distros Unpatched Vulnerability : CVE-2026-97960

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe...

CVE-2026-97960

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: Prevent drainpebs reentry The PEBS buffer is shared by all events on a CPU, so drainpebs must not be reentered. If so, one instance may observe stale buffer state and potentially access out-of-bound memory. Most...

SUSE CVE-2026-93275

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

CVE-2026-93275

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

AZL-103631 CVE-2026-93275 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

DEBIAN-CVE-2026-93275

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...

UBUNTU-CVE-2026-93275

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel/pt: Fix stop/start with no update If pteventstop is called without PERFEFUPDATE flag, then perfauxoutputend is not called. A subsequent call to pteventstart will call perfauxoutputbegin again which violates the rul...