CVE-2020-25624

2020-11-3007:15:11

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

4.4

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L

EPSS

0.001

Percentile

17.2%

JSON

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.

OSVersionArchitecturePackageVersionFilename
Debian12allqemu< 1:5.2+dfsg-1qemu_1:5.2+dfsg-1_all.deb
Debian11allqemu< 1:5.2+dfsg-1qemu_1:5.2+dfsg-1_all.deb
Debian999allqemu< 1:5.2+dfsg-1qemu_1:5.2+dfsg-1_all.deb
Debian13allqemu< 1:5.2+dfsg-1qemu_1:5.2+dfsg-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	qemu	< 1:5.2+dfsg-1	qemu_1:5.2+dfsg-1_all.deb
Debian	11	all	qemu	< 1:5.2+dfsg-1	qemu_1:5.2+dfsg-1_all.deb
Debian	999	all	qemu	< 1:5.2+dfsg-1	qemu_1:5.2+dfsg-1_all.deb
Debian	13	all	qemu	< 1:5.2+dfsg-1	qemu_1:5.2+dfsg-1_all.deb