Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper setting of event pointers, potentially leading to null pointer dereferencing...

EUVD-2025-205079

In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix NULL event access and potential PEBS record loss When intelpmudrainpebsicl is called to drain PEBS records, the perfeventoverflow could be called to process the last PEBS record. While perfeventoverflow could trigge...

PT-2025-52911

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s perf/x86 component related to handling PEBS records and interrupt throttling. Specifically, when the intel pmu drain pebs icl function processes the...

Security update for expat

This update for expat fixes the following issues: Version update to 2.7.1: Bug fixes: Restore event pointer behavior from Expat 2.6.4 that the fix to CVE-2024-8176 changed in 2.7.0; affected API functions are: XMLGetCurrentByteCount XMLGetCurrentByteIndex XMLGetCurrentColumnNumber...

Security update for expat

This update for expat fixes the following issues: CVE-2024-8176: Fixed denial of service from chaining a large number of entities caused by stack overflow by resolving use of recursion bsc1239618 Other fixes: - version update to 2.7.1 jscPED-12500 Bug fixes: 980 989 Restore event pointer behavior...