How severe is CVE-2011-3345?

CVE-2011-3345 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2011-3345 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-3345?

CVE-2011-3345 primarily affects Openfabrics Enterprise Distribution. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-3345?

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

When was CVE-2011-3345 published?

CVE-2011-3345 was published on 2011-09-19 and last updated on 2026-06-16.

CVE-2011-3345

CVE-2011-3345 is a low-severity vulnerability in Openfabrics Enterprise Distribution 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. The underlying weakness is classified as CWE-119.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Openfabrics Enterprise Distribution
Published: 2011-09-19
Last modified: 2026-06-16

Description

ulp/sdp/sdp_proc.c in the ib_sdp module (aka ib_sdp.ko) in the ofa_kernel package in the InfiniBand driver implementation in OpenFabrics Enterprise Distribution (OFED) before 1.5.3 does not properly handle certain non-array variables, which allows local users to cause a denial of service (stack memory corruption and system crash) by reading the /proc/net/sdpstats file.

Frequently asked questions

What is CVE-2011-3345?: ulp/sdp/sdp_proc.c in the ib_sdp module (aka ib_sdp.ko) in the ofa_kernel package in the InfiniBand driver implementation in OpenFabrics Enterprise Distribution (OFED) before 1.5.3 does not properly handle certain non-array variables, which allows local users to cause a denial of service (stack memory corruption and system crash) by reading the /proc/net/sdpstats file.
How severe is CVE-2011-3345?: CVE-2011-3345 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2011-3345 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3345?: CVE-2011-3345 primarily affects Openfabrics Enterprise Distribution. In total, 11 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3345?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3345 published?: CVE-2011-3345 was published on 2011-09-19 and last updated on 2026-06-16.

References

Affected products (11)

cpe:2.3:a:openfabrics:enterprise_distribution:*:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.1:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.3:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.4:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.5:*:*:*:*:*:*:*
cpe:2.3:a:openfabrics:enterprise_distribution:1.5.1:*:*:*:*:*:*:*

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