CVE-2020-25624

low-risk
Published 2020-11-30

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.

Do I need to act?

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0.03% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.0/10 Medium
LOCAL / HIGH complexity

Affected Products (2)

Affected Vendors

Debian Qemu

References (6)

Mailing List https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
Exploit https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05492.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20201210-0005/
Mailing List https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
Exploit https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05492.html
Third Party Advisory https://security.netapp.com/advisory/ntap-20201210-0005/
20
/ 100
low-risk
Severity 13/34 · Low
Exploitability 0/34 · Minimal
Exposure 7/34 · Low