RHSA-2024:2758MediumCVSS 7.1

Red Hat Security Advisory: kernel security and bug fix update

Published
May 8, 2024
Last Modified
November 5, 2026

🔗 CVE IDs covered (4)

CVE-2023-5090 →CVE-2023-6240 →CVE-2024-25742 →CVE-2024-25743 →

📋 Description

CVE-2023-5090 — kernel: KVM: SVM: improper check in svm_set_x2apic_msr_interception allows direct access to host x2apic msrs CVE-2023-6240 — kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation CVE-2024-25742 — hw: amd: Instruction raise #VC exception at exit CVE-2024-25743 — hw: amd: Instruction raise #VC exception at exit

🎯 Affected products200

  • Red Hat Enterprise Linux AppStream (v. 9)
  • Red Hat Enterprise Linux BaseOS (v. 9)
  • Red Hat Enterprise Linux CRB (v. 9)
  • Red Hat Enterprise Linux NFV (v. 9)
  • Red Hat Enterprise Linux RT (v. 9)
  • bpftool-0:7.3.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-0:7.3.0-427.16.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-0:7.3.0-427.16.1.el9_4.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-0:7.3.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.s390x as a component of Red Hat Enterprise Linux CRB (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux NFV (v. 9)
  • bpftool-debuginfo-0:7.3.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux RT (v. 9)
  • kernel-0:5.14.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • kernel-0:5.14.0-427.16.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • kernel-0:5.14.0-427.16.1.el9_4.s390x as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • kernel-0:5.14.0-427.16.1.el9_4.src as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • kernel-0:5.14.0-427.16.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • kernel-64k-0:5.14.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • kernel-64k-core-0:5.14.0-427.16.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux BaseOS (v. 9)
  • +170 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability. Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (5)