6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
5.2 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
A flaw was found in KVM. An improper check in
svm_set_x2apic_msr_interception() may allow direct access to host x2apic
msrs when the guest resets its apic, potentially leading to a denial of
service condition.
Author | Note |
---|---|
Priority reason: Local guest OS can affect the integrity of host x2APIC, potentially leading to denial of service. |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 23.04 | noarch | linux | < 6.2.0-37.38 | UNKNOWN |
ubuntu | 23.10 | noarch | linux | < 6.5.0-13.13 | UNKNOWN |
ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 23.04 | noarch | linux-aws | < 6.2.0-1016.16 | UNKNOWN |
ubuntu | 23.10 | noarch | linux-aws | < 6.5.0-1010.10 | UNKNOWN |
ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 22.04 | noarch | linux-aws-6.2 | < 6.2.0-1016.16~22.04.1 | UNKNOWN |
ubuntu | 23.04 | noarch | linux-azure | < 6.2.0-1017.17 | UNKNOWN |
ubuntu | 23.10 | noarch | linux-azure | < 6.5.0-1009.9 | UNKNOWN |
ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
git.kernel.org/linus/b65235f6e102354ccafda601eaa1c5bef5284d21
launchpad.net/bugs/cve/CVE-2023-5090
nvd.nist.gov/vuln/detail/CVE-2023-5090
security-tracker.debian.org/tracker/CVE-2023-5090
ubuntu.com/security/notices/USN-6497-1
ubuntu.com/security/notices/USN-6502-1
ubuntu.com/security/notices/USN-6502-2
ubuntu.com/security/notices/USN-6502-3
ubuntu.com/security/notices/USN-6502-4
ubuntu.com/security/notices/USN-6503-1
ubuntu.com/security/notices/USN-6520-1
ubuntu.com/security/notices/USN-6537-1
ubuntu.com/security/notices/USN-6572-1
www.cve.org/CVERecord?id=CVE-2023-5090
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
5.2 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%