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CVE-2024-8354

Qemu-kvm: usb: assertion failure in usb_ep_get()

Published: Sep 19, 2024Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-617
NVD MITRE
5.5CVSSMEDIUM
EPSS Score
0.3%
Top 79.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A flaw was found in QEMU. An assertion failure was present in the usb_ep_get() function in hw/net/core.c when trying to get the USB endpoint from a USB device. This flaw may allow a malicious unprivileged guest user to crash the QEMU process on the host and cause a denial of service condition.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-617

Affected Products

Red Hat Enterprise LinuxRed Hat Inc.
On-premOS
Operating Systems / linux-distro
QEMUFabrice Bellard
Library
OSS Libraries / generic-library
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
РОСА ХРОМАО «НТЦ ИТ РОСА»
On-prem
Operating Systems / linux-distro
red hat inc.commercialUSOperating Systemsaka red hat
fabrice bellardindividual-devFRCloud & SaaS
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ооо «ред софт»commercialRUOperating Systemsaka red soft
ао «нтц ит роса»commercialRUOperating Systems
and 11 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://gitlab.com/qemu-project/qemu/-/issues/2548
gitlab.com
https://gitlab.com/qemu-project/qemu/-/commit/6af69d02706c821797802cfd56acdac13a7c9422
gitlab.com
https://access.redhat.com/security/cve/cve-2024-8354
access.redhat.com
and 9 more references View all →

Timeline

Published
Sep 19, 2024
Last Updated
Nov 21, 2024

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