How severe is CVE-2002-1668?

CVE-2002-1668 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2002-1668 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1668?

CVE-2002-1668 primarily affects Hp Hp-ux. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-1668?

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

When was CVE-2002-1668 published?

CVE-2002-1668 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-1668

CVE-2002-1668 is a low-severity vulnerability in Hp Hp-ux with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp Hp-ux
Published: 2002-12-31
Last modified: 2026-06-16

Description

HP-UX 11.11 and earlier allows local users to cause a denial of service (kernel deadlock), due to a "file system weakness" that is possibly via an mmap() system call and performing an I/O operation using data from the mapped buffer on the file descriptor for the mapped file.

Frequently asked questions

What is CVE-2002-1668?: HP-UX 11.11 and earlier allows local users to cause a denial of service (kernel deadlock), due to a "file system weakness" that is possibly via an mmap() system call and performing an I/O operation using data from the mapped buffer on the file descriptor for the mapped file.
How severe is CVE-2002-1668?: CVE-2002-1668 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2002-1668 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1668?: CVE-2002-1668 primarily affects Hp Hp-ux. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1668?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1668 published?: CVE-2002-1668 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:o:hp:hp-ux:11.00:*:*:*:*:*:*:*
cpe:2.3:o:hp:hp-ux:11.0.4:*:*:*:*:*:*:*
cpe:2.3:o:hp:hp-ux:11.11:*:*:*:*:*:*:*
cpe:2.3:o:hp:hp-ux_series_700:10.20:*:*:*:*:*:*:*
cpe:2.3:o:hp:hp-ux_series_800:10.20:*:*:*:*:*:*:*

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