Vulnerability Details : CVE-2020-25625
hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop.
Products affected by CVE-2020-25625
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-25625
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-25625
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.7
|
MEDIUM | AV:L/AC:M/Au:N/C:N/I:N/A:C |
3.4
|
6.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H |
0.8
|
4.0
|
NIST |
CWE ids for CVE-2020-25625
-
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-25625
-
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
[SECURITY] [DLA 3099-1] qemu security updateMailing List;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2020/09/17/1
oss-security - CVE-2020-25625 QEMU: usb: hcd-ohci: infinite loop issue while processing transfer descriptorsMailing List;Patch;Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20201009-0005/
October 2020 QEMU Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
[SECURITY] [DLA 2469-1] qemu security updateMailing List;Third Party Advisory
-
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05905.html
Re: [PATCH v2 2/2] hw: usb: hcd-ohci: check for processed TD before retiMailing List;Patch;Third Party Advisory
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