CVE-2017-18030

The cirrus_invalidate_region function in hw/display/cirrus_vga.c in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors related to negative pitch.

Score

CVSS 3.1 4.4 Medium

Status

Modified - cve@mitre.org

Published

2018-01-23

Last modified

2024-08-05

Weaknesses

CWE-125

Affected products

• Debian Linux (Debian)
• Qemu (Qemu)

References

• http://www.openwall.com/lists/oss-security/2018/01/15/3
• http://www.securityfocus.com/bid/102520
• https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=f153b563f8cf121aebf5a2fff5f0110faf58ccb3
• https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html