Vulnerability CVE-2020-25625


Published: 2020-09-25

Description:
hw/usb/hcd-ohci.c in QEMU 5.0.0 has an infinite loop when a TD list has a loop.

Type:

CWE-835

(Loop with Unreachable Exit Condition ('Infinite Loop'))

CVSS2 => (AV:L/AC:M/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.7/10
6.9/10
3.4/10
Exploit range
Attack complexity
Authentication
Local
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete
Affected software
QEMU -> QEMU 

 References:
http://www.openwall.com/lists/oss-security/2020/09/17/1
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05905.html

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