Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-13791

hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space.

Published

2020-06-04T16:15:12.797

Last Modified

2024-11-21T05:01:51.850

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	qemu	qemu	≤ 5.0.1	Yes

References

https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html Mailing List, Patch, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202011-09 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20200717-0001/ Third Party Advisory ([email protected])
https://www.openwall.com/lists/oss-security/2020/06/04/1 Mailing List, Patch, Third Party Advisory ([email protected])
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00706.html Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202011-09 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20200717-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2020/06/04/1 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)