CVE-2023-3019

2023-07-2416:15:12

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-3019 e1000e privileged guest unix

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

A DMA reentrancy issue leading to a use-after-free error was found in the e1000e NIC emulation code in QEMU. This issue could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Debian12allqemu< 1:7.2+dfsg-7+deb12u4qemu_1:7.2+dfsg-7+deb12u4_all.deb
Debian11allqemu<= 1:5.2+dfsg-11+deb11u3qemu_1:5.2+dfsg-11+deb11u3_all.deb
Debian999allqemu< 1:8.2.0+ds-1qemu_1:8.2.0+ds-1_all.deb
Debian13allqemu< 1:8.2.0+ds-1qemu_1:8.2.0+ds-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	qemu	< 1:7.2+dfsg-7+deb12u4	qemu_1:7.2+dfsg-7+deb12u4_all.deb
Debian	11	all	qemu	<= 1:5.2+dfsg-11+deb11u3	qemu_1:5.2+dfsg-11+deb11u3_all.deb
Debian	999	all	qemu	< 1:8.2.0+ds-1	qemu_1:8.2.0+ds-1_all.deb
Debian	13	all	qemu	< 1:8.2.0+ds-1	qemu_1:8.2.0+ds-1_all.deb