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CVE-2024-25743 Affecting kernel-rt-debug-core package, versions <0:5.14.0-427.16.1.el9_4

Severity

 Recommended
medium

Based on AlmaLinux security rating

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  • Snyk ID SNYK-ALMALINUX9-KERNELRTDEBUGCORE-8324103
  • published 4 Nov 2024
  • disclosed 8 May 2024
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Introduced: 8 May 2024

CVE-2024-25743 Open this link in a new tab

How to fix?

Upgrade AlmaLinux:9 kernel-rt-debug-core to version 0:5.14.0-427.16.1.el9_4 or higher.
This issue was patched in ALSA-2024:2758.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-rt-debug-core package and not the kernel-rt-debug-core package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 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
Expand this section

SUSE

7.1 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    None
Expand this section

Red Hat

7.1 high