CVE-2020-25625

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop.

References

http://www.openwall.com/lists/oss-security/2020/09/17/1

https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html

https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05905.html

https://security.netapp.com/advisory/ntap-20201009-0005/

Details

Source: MITRE

Published: 2020-09-25

Updated: 2020-11-29

Type: CWE-835

Risk Information

CVSS v2

Base Score: 4.7

Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3

Base Score: 5.3

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

Impact Score: 4

Exploitability Score: 0.8

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*

Tenable Plugins

View all (20 total)

IDNameProductFamilySeverity
151383EulerOS Virtualization 3.0.2.2 : qemu-kvm (EulerOS-SA-2021-2166)NessusHuawei Local Security Checks
critical
151333EulerOS Virtualization for ARM 64 3.0.2.0 : qemu-kvm (EulerOS-SA-2021-2125)NessusHuawei Local Security Checks
medium
151162EulerOS Virtualization for ARM 64 3.0.6.0 : qemu-kvm (EulerOS-SA-2021-2011)NessusHuawei Local Security Checks
medium
150537SUSE SLES11 Security Update : kvm (SUSE-SU-2021:14704-1)NessusSuSE Local Security Checks
high
149640openSUSE Security Update : qemu (openSUSE-2021-600)NessusSuSE Local Security Checks
medium
148966SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1305-1)NessusSuSE Local Security Checks
high
148761SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1241-1)NessusSuSE Local Security Checks
high
148758SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1240-1)NessusSuSE Local Security Checks
high
148757SUSE SLES15 Security Update : qemu (SUSE-SU-2021:1244-1)NessusSuSE Local Security Checks
high
148755SUSE SLED15 / SLES15 Security Update : qemu (SUSE-SU-2021:1243-1)NessusSuSE Local Security Checks
medium
148752SUSE SLES15 Security Update : qemu (SUSE-SU-2021:1245-1)NessusSuSE Local Security Checks
high
148751SUSE SLES12 Security Update : qemu (SUSE-SU-2021:1242-1)NessusSuSE Local Security Checks
high
147700EulerOS Virtualization 2.9.0 : qemu (EulerOS-SA-2021-1667)NessusHuawei Local Security Checks
medium
147523EulerOS Virtualization 2.9.1 : qemu (EulerOS-SA-2021-1632)NessusHuawei Local Security Checks
medium
147490EulerOS Virtualization 3.0.6.6 : qemu (EulerOS-SA-2021-1455)NessusHuawei Local Security Checks
medium
146269Oracle Linux 7 : qemu (ELSA-2021-9034)NessusOracle Linux Local Security Checks
medium
146243EulerOS 2.0 SP9 : qemu (EulerOS-SA-2021-1275)NessusHuawei Local Security Checks
medium
146222EulerOS 2.0 SP9 : qemu (EulerOS-SA-2021-1256)NessusHuawei Local Security Checks
medium
143376Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 20.10 : QEMU vulnerabilities (USN-4650-1)NessusUbuntu Local Security Checks
medium
143305Debian DLA-2469-1 : qemu security updateNessusDebian Local Security Checks
medium