Security update for xen

This update for xen fixes the following issues: CVE-2025-27465: Fixed incorrect stubs exception handling for flags recovery XSA-470 bsc1244644 Fixed more AMD transient execution attacks XSA-471 bsc1246112 Patch Instructions: To install this SUSE update use the SUSE recommended installation method...

Security update for xen

This update for xen fixes the following issues: CVE-2024-36350, CVE-2024-36357: More AMD transient execution attacks bsc1246112, XSA-471 CVE-2025-27465: Incorrect stubs exception handling for flags recovery bsc1244644, XSA-470 Patch Instructions: To install this SUSE update use the SUSE recommend...

SUSE-SU-2025:02319-1 Security update for xen

This update for xen fixes the following issues: - CVE-2024-36350, CVE-2024-36357: More AMD transient execution attacks bsc1246112, XSA-471 - CVE-2025-27465: Incorrect stubs exception handling for flags recovery bsc1244644, XSA-470...

SUSE-SU-2025:02316-1 Security update for xen

This update for xen fixes the following issues: - CVE-2024-36350, CVE-2024-36357: More AMD transient execution attacks bsc1246112, XSA-471 - CVE-2025-27465: Incorrect stubs exception handling for flags recovery bsc1244644, XSA-470...

Researchers Uncover First Native Spectre v2 Exploit Against Linux Kernel

Cybersecurity researchers have disclosed what they say is the "first native Spectre v2 exploit" against the Linux kernel on Intel systems that could be exploited to read sensitive data from the memory. The exploit, called Native Branch History Injection BHI, can be used to leak arbitrary kernel...

SUSE-SU-2022:0940-1 Security update for xen

This update for xen fixes the following issues: Update Xen to version 4.14.4 bsc1027519 Transient execution side-channel attacks attacking the Branch History Buffer BHB, named 'Branch Target Injection' and 'Intra-Mode Branch History Injection' are now mitigated. Security issues fixed: -...

hw: L1D Cache Eviction Sampling

A microarchitectural timing flaw was found on some Intel processors. A corner case exists where data in-flight during the eviction process can end up in the “fill buffers” and not properly cleared by the MDS mitigations. The fill buffer contents which were expected to be blank can be inferred usi...