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CVE-2020-25624

Good to know:

Date: November 30, 2020

hw/usb/hcd-ohci.c in QEMU 5.0.0 has a stack-based buffer over-read via values obtained from the host controller driver.

Language: C

Severity Score

5.0

Related Resources (9)

Url: https://security.netapp.com/advisory/ntap-20201210-0005/

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-25624

Url: https://access.redhat.com/security/cve/CVE-2020-25624

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-25624

Url: https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05492.html

Url: https://security.alpinelinux.org/vuln/CVE-2020-25624

Url: https://security-tracker.debian.org/tracker/CVE-2020-25624

Url: https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html

Url: https://www.mend.io/vulnerability-database/CVE-2020-25624

Severity Score

5.0

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

Top Fix

Upgrade Version

Upgrade to version v5.2.0-rc0

CVSS v3.1

Base Score:	5.0
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	HIGH
Privileges Required (PR):	HIGH
User Interaction (UI):	NONE
Scope (S):	CHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	4.4
Access Vector (AV):	LOCAL
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
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