DEBIAN-CVE-2023-1544

DEBIAN-CVE-2023-1544 PUBLISHED CVSS 6.300000190734863 MEDIUM

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. This flaw allows a crafted guest driver to allocate and initialize a huge number of page tables to be used as a ring of descriptors for CQ and async events, potentially leading to an out-of-bounds read and crash of QEMU.

Risk Scores

CVSS 3.1

6.300000190734863

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:12	qemu	*, 1:7.2+dfsg-7+deb12u2, 0
Debian:14	qemu	0, 0, 0
Debian:11	qemu	0, 5.2+dfsg, 5.2+dfsg
Debian:13	qemu	0, 0, 0

Timeline

Mar 23, 2023 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2023-1544 advisory

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