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
7 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
libvirt is vulnerable to Denial of service . This security flaw occurs due to repeatedly querying an SR-IOV PCI device’s capabilities that exposes a memory leak caused by a failure to free the virPCIVirtualFunction array within the parent struct’s g_autoptr cleanup.
CPE | Name | Operator | Version |
---|---|---|---|
libvirt.so | le | 0.9002.0 | |
libvirt.so | le | 0.9002.0 |
access.redhat.com/security/cve/CVE-2023-2700
bugzilla.redhat.com/show_bug.cgi?id=2203653
github.com/libvirt/libvirt/commit/6425a311b8ad19d6f9c0b315bf1d722551ea3585
gitlab.com/libvirt/libvirt/-/commit/6425a311b8ad19d6f9c0b315bf1d722551ea3585#874a1e768ade6ceb4538931cbc06248e73223306
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EVK6JKP36CHE7YAFDJNPNLTW4OWJJ7TQ/
security.netapp.com/advisory/ntap-20230706-0001/
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
7 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%