How severe is CVE-2008-1594?

CVE-2008-1594 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2008-1594 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-1594?

CVE-2008-1594 primarily affects Ibm Aix. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-1594?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2008-1594 published?

CVE-2008-1594 was published on 2008-03-31 and last updated on 2026-06-16.

CVE-2008-1594

CVE-2008-1594 is a medium-severity vulnerability in Ibm Aix with a CVSS 2.0 base score of 4.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Aix
Published: 2008-03-31
Last modified: 2026-06-16

Description

The kernel in IBM AIX 5.2 and 5.3 does not properly handle resizing JFS2 filesystems on concurrent volume groups spread across multiple nodes, which allows local users of one node to cause a denial of service (remote node crash) by using chfs or lreducelv to reduce a filesystem's size.

Frequently asked questions

What is CVE-2008-1594?: The kernel in IBM AIX 5.2 and 5.3 does not properly handle resizing JFS2 filesystems on concurrent volume groups spread across multiple nodes, which allows local users of one node to cause a denial of service (remote node crash) by using chfs or lreducelv to reduce a filesystem's size.
How severe is CVE-2008-1594?: CVE-2008-1594 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2008-1594 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-1594?: CVE-2008-1594 primarily affects Ibm Aix. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-1594?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2008-1594 published?: CVE-2008-1594 was published on 2008-03-31 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:o:ibm:aix:5.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:5.3:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:6.1:*:*:*:*:*:*:*

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