6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the
host side of a virtio ring in the Linux Kernel. This issue may result in a
denial of service from guest to host via zero length descriptor.
Author | Note |
---|---|
rodrigo-zaiden | first publication of USN-6536-1 wrongly announced that linux-azure on mantic fixed this issue in version 6.5.0-1009.9. It was fixed with USN-6573-1. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 22.04 | noarch | linux | < 5.15.0-91.101 | UNKNOWN |
ubuntu | 23.04 | noarch | linux | < 6.2.0-39.40 | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < 6.5.0-14.14 | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws | < 5.15.0-1051.56 | UNKNOWN |
ubuntu | 23.04 | noarch | linux-aws | < 6.2.0-1017.17 | UNKNOWN |
ubuntu | 23.10 | noarch | linux-aws | < 6.5.0-1011.11 | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.15 | < 5.15.0-1051.56~20.04.1 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.2 | < 6.2.0-1017.17~22.04.1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2023-5158
lore.kernel.org/virtualization/[email protected]/T/#u
nvd.nist.gov/vuln/detail/CVE-2023-5158
security-tracker.debian.org/tracker/CVE-2023-5158
ubuntu.com/security/notices/USN-6534-1
ubuntu.com/security/notices/USN-6534-2
ubuntu.com/security/notices/USN-6534-3
ubuntu.com/security/notices/USN-6536-1
ubuntu.com/security/notices/USN-6537-1
ubuntu.com/security/notices/USN-6549-1
ubuntu.com/security/notices/USN-6549-2
ubuntu.com/security/notices/USN-6549-3
ubuntu.com/security/notices/USN-6549-4
ubuntu.com/security/notices/USN-6549-5
ubuntu.com/security/notices/USN-6573-1
ubuntu.com/security/notices/USN-6635-1
www.cve.org/CVERecord?id=CVE-2023-5158
6.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
6.3 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%