RHSA-2025:12527MediumCVSS 5.9

Red Hat Security Advisory: virt:rhel and virt-devel:rhel security update

Published
August 4, 2025
Last Modified
August 6, 2026

🔗 CVE IDs covered (1)

CVE-2025-49133 →

📋 Description

CVE-2025-49133 — libtpms: Libtpms Out-of-Bounds Read Vulnerability

🎯 Affected products200

  • Red Hat Enterprise Linux AppStream (v. 8)
  • Red Hat Enterprise Linux CRB (v. 8)
  • SLOF-0:20210217-2.module+el8.10.0+20141+6faa2812.noarch (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • SLOF-0:20210217-2.module+el8.10.0+20141+6faa2812.src (virt-devel:rhel) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • SLOF-0:20210217-2.module+el8.10.0+20141+6faa2812.src (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-0:1.3.18-23.module+el8.9.0+18724+20190c23.aarch64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-0:1.3.18-23.module+el8.9.0+18724+20190c23.i686 (virt-devel:rhel) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • hivex-0:1.3.18-23.module+el8.9.0+18724+20190c23.ppc64le (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-0:1.3.18-23.module+el8.9.0+18724+20190c23.s390x (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-0:1.3.18-23.module+el8.9.0+18724+20190c23.src (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-0:1.3.18-23.module+el8.9.0+18724+20190c23.x86_64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debuginfo-0:1.3.18-23.module+el8.9.0+18724+20190c23.aarch64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debuginfo-0:1.3.18-23.module+el8.9.0+18724+20190c23.i686 (virt-devel:rhel) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • hivex-debuginfo-0:1.3.18-23.module+el8.9.0+18724+20190c23.ppc64le (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debuginfo-0:1.3.18-23.module+el8.9.0+18724+20190c23.s390x (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debuginfo-0:1.3.18-23.module+el8.9.0+18724+20190c23.x86_64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debugsource-0:1.3.18-23.module+el8.9.0+18724+20190c23.aarch64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debugsource-0:1.3.18-23.module+el8.9.0+18724+20190c23.i686 (virt-devel:rhel) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • hivex-debugsource-0:1.3.18-23.module+el8.9.0+18724+20190c23.ppc64le (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debugsource-0:1.3.18-23.module+el8.9.0+18724+20190c23.s390x (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-debugsource-0:1.3.18-23.module+el8.9.0+18724+20190c23.x86_64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-devel-0:1.3.18-23.module+el8.9.0+18724+20190c23.aarch64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-devel-0:1.3.18-23.module+el8.9.0+18724+20190c23.i686 (virt-devel:rhel) as a component of Red Hat Enterprise Linux CRB (v. 8)
  • hivex-devel-0:1.3.18-23.module+el8.9.0+18724+20190c23.ppc64le (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-devel-0:1.3.18-23.module+el8.9.0+18724+20190c23.s390x (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • hivex-devel-0:1.3.18-23.module+el8.9.0+18724+20190c23.x86_64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • libguestfs-1:1.44.0-9.module+el8.9.0+18724+20190c23.aarch64 (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • libguestfs-1:1.44.0-9.module+el8.9.0+18724+20190c23.ppc64le (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • libguestfs-1:1.44.0-9.module+el8.9.0+18724+20190c23.s390x (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • libguestfs-1:1.44.0-9.module+el8.9.0+18724+20190c23.src (virt:rhel) as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • +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 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 (4)