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CVE-2022-22351

HIGHCVSS 8.6/10EPSS 1.15%

Last modified

CVE-2022-22351 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged trusted host user to exploit a vulnerability in the nimsh daemon to cause a denial of service in the nimsh daemon on another trusted host. IBM X-Force ID: 220396. EPSS estimates a 1.15% 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 trusted host user to exploit a vulnerability in the nimsh daemon to cause a denial of service in the nimsh daemon on another trusted host. IBM X-Force ID: 220396

Metrics

CVSS 3.1
8.6/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS Probability
1.15%

62.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
IbmVios>= 3.1.1, < 3.1.1.60—
IbmVios>= 3.1.2, < 3.1.2.40—
IbmVios>= 3.1.3, < 3.1.3.20—
IbmAix>= 7.1.5.0, <= 7.1.5.37—
IbmAix>= 7.2.4.0, <= 7.2.4.4—
IbmAix7.2.5.0—
IbmAix7.2.5.1—
IbmAix7.2.5.100—
IbmAix7.3.0Sp1
IbmAix7.3.0.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2022-22351?
IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged trusted host user to exploit a vulnerability in the nimsh daemon to cause a denial of service in the nimsh daemon on another trusted host. IBM X-Force ID: 220396
How severe is CVE-2022-22351?
CVE-2022-22351 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 1.15% probability of exploitation in the next 30 days.
How do I fix CVE-2022-22351?
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-2022-22351?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST