CVE-2020-25624 — MEDIUM (5.0)

Vulnerability Description

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.

CVSS Score

5.0

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Qemu	Qemu	5.0.0
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-125

References

https://lists.debian.org/debian-lts-announce/2022/09/msg00008.htmlMailing ListThird Party Advisory
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05492.htmlExploitMailing ListPatch
https://security.netapp.com/advisory/ntap-20201210-0005/Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.htmlMailing ListThird Party Advisory
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05492.htmlExploitMailing ListPatch
https://security.netapp.com/advisory/ntap-20201210-0005/Third Party Advisory

FAQ

What is CVE-2020-25624?

CVE-2020-25624 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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.

How severe is CVE-2020-25624?

CVE-2020-25624 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-25624?

Check the references section above for vendor advisories and patch information. Affected products include: Qemu Qemu, Debian Debian Linux.