CVE Vulnerability

CVE-2020-27616

ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html Mailing List Patch
http://www.openwall.com/lists/oss-security/2020/11/03/2 Mailing List Patch
https://security.netapp.com/advisory/ntap-20201202-0002/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:qemu:qemu:4.2.1:*:*:*:*:*:*:*
Information

Published : 2020-11-06 08:15

Updated : 2022-01-01 06:18

NVD link : CVE-2020-27616

Mitre link : CVE-2020-27616

Products Affected
No products.
CWE
CWE-682