Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2020-11-06T08:15:13.737

Last Modified

2024-11-21T05:21:28.830

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-682

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	qemu	qemu	4.2.1	Yes

References

http://www.openwall.com/lists/oss-security/2020/11/03/2 Mailing List, Patch, Third Party Advisory ([email protected])
https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html Mailing List, Patch, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20201202-0002/ Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2020/11/03/2 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20201202-0002/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)