CVE-2020-24352

Name

CVE-2020-24352

Description

An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.

NVD Severity

medium

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

Type	URI
Vendor Advisory	https://git.qemu.org/?p=qemu.git
Issue Tracking	https://bugzilla.redhat.com/show_bug.cgi?id=1847584
Third Party Advisory	https://security.netapp.com/advisory/ntap-20201123-0003/

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:qemu:qemu::::::::`	qemu	>= None	<= 4.2.1
`cpe:2.3:a:qemu:qemu:5.0.0:rc0::::::`	qemu	== None	== 5.0.0

References

Match rules

Vulnerable and fixed packages