CVE-2024-25743 Affecting bpftool package, versions <0:4.18.0-553.el8_10


Severity

Recommended
medium

Based on AlmaLinux security rating.

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  • Snyk IDSNYK-ALMALINUX8-BPFTOOL-7168119
  • published30 May 2024
  • disclosed8 May 2024

Introduced: 8 May 2024

CVE-2024-25743  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 bpftool to version 0:4.18.0-553.el8_10 or higher.
This issue was patched in ALSA-2024:3138.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES.

CVSS Scores

version 3.1