How severe is CVE-2010-1187?

CVE-2010-1187 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2010-1187 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-1187?

CVE-2010-1187 primarily affects Linux Linux Kernel. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-1187?

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

When was CVE-2010-1187 published?

CVE-2010-1187 was published on 2010-03-31 and last updated on 2026-06-16.

CVE-2010-1187

CVE-2010-1187 is a medium-severity vulnerability in Linux Linux Kernel 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. The underlying weakness is classified as CWE-476.

Key facts

Severity: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Linux Linux Kernel
Published: 2010-03-31
Last modified: 2026-06-16

Description

The Transparent Inter-Process Communication (TIPC) functionality in Linux kernel 2.6.16-rc1 through 2.6.33, and possibly other versions, allows local users to cause a denial of service (kernel OOPS) by sending datagrams through AF_TIPC before entering network mode, which triggers a NULL pointer dereference.

Frequently asked questions

What is CVE-2010-1187?: The Transparent Inter-Process Communication (TIPC) functionality in Linux kernel 2.6.16-rc1 through 2.6.33, and possibly other versions, allows local users to cause a denial of service (kernel OOPS) by sending datagrams through AF_TIPC before entering network mode, which triggers a NULL pointer dereference.
How severe is CVE-2010-1187?: CVE-2010-1187 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2010-1187 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-1187?: CVE-2010-1187 primarily affects Linux Linux Kernel. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-1187?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-1187 published?: CVE-2010-1187 was published on 2010-03-31 and last updated on 2026-06-16.

References

Affected products (11)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.16:rc7:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*

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