CVE-2020-13754

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 35.1% of scored records. A rank, not a probability.

NVD base score

6.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-06-02 13:37Z6 YR AGO

Last updated

2024-08-04 12:25Z2 YR AGO

Reserved

2020-06-01

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

abea144e0918b3b66706e8cff9e7251bcdcee9bc4cc30fb87e7cb300eda78e25

• lists.gnu.orghttps://lists.gnu.org/archive/html/qemu-devel/2020-06/msg00004.htmlx_refsource_MISC
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2020/06/01/6x_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200608-0007/x_refsource_CONFIRM
• www.openwall.com[oss-security] 20200615 Re: CVE-2020-13754 QEMU: msix: OOB access during mmio operations may lead to DoShttp://www.openwall.com/lists/oss-security/2020/06/15/8mailing-listx_refsource_MLIST
• www.debian.orgDSA-4728https://www.debian.org/security/2020/dsa-4728vendor-advisoryx_refsource_DEBIAN
• lists.debian.org[debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2020/07/msg00020.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4467-1https://usn.ubuntu.com/4467-1/vendor-advisoryx_refsource_UBUNTU
• security.gentoo.orgGLSA-202011-09https://security.gentoo.org/glsa/202011-09vendor-advisoryx_refsource_GENTOO