CVE-2020-25625

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

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.7 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

4.7^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:M/Au:N/C:N/I:N/A:C

Exploitability : 3.4 / Impact : 6.9

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2020/09/17/1	Mailing List Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html	Mailing List Third Party Advisory
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05905.html	Mailing List Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20201009-0005/	Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/09/17/1	Mailing List Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html	Mailing List Third Party Advisory
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg05905.html	Mailing List Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20201009-0005/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:5.0.0:-:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:10.0:::::::*

History

No history.

Information

Published : 2020-09-25 05:15

Updated : 2024-11-21 05:18

NVD link : CVE-2020-25625

Mitre link : CVE-2020-25625

CVE.ORG link : CVE-2020-25625

JSON object : View

Products Affected

qemu

qemu

debian

debian_linux

CWE

CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')

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