Veracode Vulnerability DatabaseVERACODE:30374Denial Of Service (DoS)
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
qemu is vulnerable to denial of service. The vulnerability exists due to a flaw was found in the USB redirector device (usb-redir) of QEMU where small USB packets are combined into a single boundless large transfer request to reduce the overhead and improve performance.
References
bugzilla.redhat.com/show_bug.cgi?id=1955695
gitlab.com/qemu-project/qemu/-/commit/05a40b172e4d691371534828078be47e7fff524c
gitlab.com/qemu-project/qemu/-/commit/7ec54f9eb62b5d177e30eb8b1cad795a5f8d8986
lists.debian.org/debian-lts-announce/2021/09/msg00000.html
secdb.alpinelinux.org/edge/community.yaml
security.netapp.com/advisory/ntap-20210708-0008/
www.openwall.com/lists/oss-security/2021/05/05/5
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P