CVE-2020-11869
Vulnerability from cvelistv5
Published
2020-04-27 19:00
Modified
2024-08-04 11:42
Severity ?
Summary
An integer overflow was found in QEMU 4.0.1 through 4.2.0 in the way it implemented ATI VGA emulation. 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 abuse this flaw to crash the QEMU process, resulting in a denial of service.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2020/04/24/2Mailing List, Patch, Third Party Advisory
cve@mitre.orghttps://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ac2071c3791b67fc7af78b8ceb320c01ca1b5df7
cve@mitre.orghttps://usn.ubuntu.com/4372-1/
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2020/04/24/2Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ac2071c3791b67fc7af78b8ceb320c01ca1b5df7
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4372-1/
Impacted products
Vendor Product Version
Show details on NVD website

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