6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
libvirt.so is vulnerable to denial of service. Lack of proper handling of a locked virStoragePoolObj object to release on ACL permission failure in the function virStoragePoolLookupByTargetPath
allows other users to access storage pool APIs, causing an application crash.
CPE | Name | Operator | Version |
---|---|---|---|
libvirt.so | le | 0.8000.0 | |
libvirt.so | le | 0.8000.0 |
access.redhat.com/errata/RHSA-2021:3703
access.redhat.com/errata/RHSA-2021:3704
access.redhat.com/errata/RHSA-2021:4191
access.redhat.com/security/cve/CVE-2021-3667
bugzilla.redhat.com/show_bug.cgi?id=1986094
gitlab.com/libvirt/libvirt/-/commit/447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87
libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87
libvirt.org/git/?p=libvirt.git;a=blobdiff;f=src/storage/storage_driver.c;h=6aa10d89f6185530681f8c2dc27595d9b2eb6fce;hp=c2ff4b8d06d1c233af882b4f52996c9f9a895fa9;hb=447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87;hpb=af013aa14c6966f0aebd51e2fcafd52d8910544e
libvirt.org/git/?p=libvirt.git;a=commit;h=447f69dec47e1b0bd15ecd7cd49a9fd3b050fb87
security.gentoo.org/glsa/202210-06
security.netapp.com/advisory/ntap-20220331-0005/
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.5 Low
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P