How severe is CVE-2014-2673?

CVE-2014-2673 has a CVSS 2.0 base score of 4.7, rated medium severity.

Is CVE-2014-2673 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-2673?

CVE-2014-2673 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-2673?

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

When was CVE-2014-2673 published?

CVE-2014-2673 was published on 2014-04-01 and last updated on 2026-06-17.

CVE-2014-2673

CVE-2014-2673 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 4.7. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 4.7)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Linux Linux Kernel
Published: 2014-04-01
Last modified: 2026-06-17

Description

The arch_dup_task_struct function in the Transactional Memory (TM) implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platform does not properly interact with the clone and fork system calls, which allows local users to cause a denial of service (Program Check and system crash) via certain instructions that are executed with the processor in the Transactional state.

Frequently asked questions

What is CVE-2014-2673?: The arch_dup_task_struct function in the Transactional Memory (TM) implementation in arch/powerpc/kernel/process.c in the Linux kernel before 3.13.7 on the powerpc platform does not properly interact with the clone and fork system calls, which allows local users to cause a denial of service (Program Check and system crash) via certain instructions that are executed with the processor in the Transactional state.
How severe is CVE-2014-2673?: CVE-2014-2673 has a CVSS 2.0 base score of 4.7, rated medium severity.
Is CVE-2014-2673 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-2673?: CVE-2014-2673 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-2673?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-2673 published?: CVE-2014-2673 was published on 2014-04-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

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