CVE-2022-43380
MEDIUMCVSS 6.2/10EPSS 0.18%
Last modified
CVE-2022-43380 is a medium-severity vulnerability rated 6.2/10 on the CVSS scale. IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the AIX NFS kernel extension to cause a denial of service. IBM X-Force ID: 238640. . EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the AIX NFS kernel extension to cause a denial of service. IBM X-Force ID: 238640.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Vios | 3.1 |
| Ibm | Aix | 7.1 |
| Ibm | Aix | 7.2 |
| Ibm | Aix | 7.3 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/238640VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6847947Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/238640VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6847947Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-43380?
IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the AIX NFS kernel extension to cause a denial of service. IBM X-Force ID: 238640.
How severe is CVE-2022-43380?
CVE-2022-43380 has a CVSS score of 6.2/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2022-43380?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-43380?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST