PT-2025-30722 · Qemu · Qemu

Published 2025-07-13 · Updated 2025-12-18 · CVE-2025-54567

Positive Technologies (AI Summary)

CVSS v3.1

4.2

Medium

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

Name of the Vulnerable Software and Affected Versions: QEMU versions through 10.0.3

Description: A flaw exists in hw/pci/pcie sriov.c in QEMU related to the handling of the VF Enable bit write mask. This issue is connected to CVE-2024-26327. Additionally, the update removes the C (Credential) flag usage for binfmt misc registration within the qemu-user package, preventing privilege escalation when running suid/sgid binaries under qemu-user.

Recommendations: QEMU version 1:7.2+dfsg-7+deb12u15 or later. QEMU version 1:10.0.2+ds-2+deb13u1 or later.

Fix

Weakness Enumeration

CWE-684

Related Identifiers

BDU:2025-13491

CVE-2025-54567

DSA-5983-1

Affected Products

Qemu

References · 17

• https://cve.org/CVERecord?id=CVE-2025-54567 · Security Note
• https://ubuntu.com/security/CVE-2025-54567 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-54567 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5983-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13491 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-54567 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2026-50239.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-54567 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2025-54567 · Vendor Advisory
• https://lore.kernel.org/qemu-devel/[e-mail] · Patch
• https://osv.dev/vulnerability/BELL-CVE-2025-54567 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54567 · Security Note
• https://linux.oracle.com/errata/ELSA-2026-50241.html · Vendor Advisory
• https://t.me/cveNotify/145935 · Telegram Post
• https://access.redhat.com/security/cve/cve-2025-54567 · Note