Vulnerability · Published Nov 30, 2020 · Assigned by mitre
CVE-2020-25624
Medium 5.0
In plain English
A medium-severity security flaw in the qemu package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.0Medium
Exploit odds (30 days)0.6%top 51.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | qemu | 5.1.0-r1 | ALPINE-CVE-2020-25624 |
| Alpine:v3.21 | qemu | 5.1.0-r1 | ALPINE-CVE-2020-25624 |
| Alpine:v3.22 | qemu | 5.1.0-r1 | ALPINE-CVE-2020-25624 |
| Alpine:v3.23 | qemu | 5.1.0-r1 | ALPINE-CVE-2020-25624 |
| Alpine:v3.24 | qemu | 5.1.0-r1 | ALPINE-CVE-2020-25624 |
| Debian:12 | qemu | 1:5.2+dfsg-1 | DEBIAN-CVE-2020-25624 |
| Debian:13 | qemu | 1:5.2+dfsg-1 | DEBIAN-CVE-2020-25624 |
| Debian:14 | qemu | 1:5.2+dfsg-1 | DEBIAN-CVE-2020-25624 |
Affected products (as reported)
References
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05492.html x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20201210-0005/ x_refsource_CONFIRM
- [debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update mailing-list, x_refsource_MLIST