Veracode Vulnerability DatabaseVERACODE:45210NULL Pointer Dereference
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
18.8%
Xen is vulnerable to NULL Pointer Dereference. The vulnerability is caused by transmit requests in Xen’s virtual network protocol consisting of multiple parts, where any of them, except for the initial part, may be of zero length, leading to a NULL dereference.
References
lists.debian.org/debian-lts-announce/2024/06/msg00016.html
lists.debian.org/debian-lts-announce/2024/06/msg00020.html
lists.fedoraproject.org/archives/list/[email protected]/message/RGEKT4DKSDXDS34EL7M4UVJMMPH7Z3ZZ/
lists.fedoraproject.org/archives/list/[email protected]/message/ZFYW6R64GPLUOXSQBJI3JBUX3HGLAYPP/
secdb.alpinelinux.org/v3.16/main.yaml
secdb.alpinelinux.org/v3.17/main.yaml
secdb.alpinelinux.org/v3.18/main.yaml
xenbits.xenproject.org/xsa/advisory-448.html
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
18.8%