How severe is CVE-2014-0205?

CVE-2014-0205 has a CVSS 2.0 base score of 6.9, rated medium severity.

Is CVE-2014-0205 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-0205?

CVE-2014-0205 primarily affects Linux Linux Kernel. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-0205?

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

When was CVE-2014-0205 published?

CVE-2014-0205 was published on 2014-09-28 and last updated on 2026-06-17.

CVE-2014-0205

CVE-2014-0205 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 6.9. 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-119.

Key facts

Severity: Medium (CVSS 2.0 base score 6.9)
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Linux Linux Kernel
Published: 2014-09-28
Last modified: 2026-06-17

Description

The futex_wait function in kernel/futex.c in the Linux kernel before 2.6.37 does not properly maintain a certain reference count during requeue operations, which allows local users to cause a denial of service (use-after-free and system crash) or possibly gain privileges via a crafted application that triggers a zero count.

Frequently asked questions

What is CVE-2014-0205?: The futex_wait function in kernel/futex.c in the Linux kernel before 2.6.37 does not properly maintain a certain reference count during requeue operations, which allows local users to cause a denial of service (use-after-free and system crash) or possibly gain privileges via a crafted application that triggers a zero count.
How severe is CVE-2014-0205?: CVE-2014-0205 has a CVSS 2.0 base score of 6.9, rated medium severity.
Is CVE-2014-0205 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0205?: CVE-2014-0205 primarily affects Linux Linux Kernel. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0205?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0205 published?: CVE-2014-0205 was published on 2014-09-28 and last updated on 2026-06-17.

References

Affected products (13)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36:rc8:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36.1:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36.2:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.6.36.3:*:*:*:*:*:*:*

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