CVE & CISA-KEV Catalog

CVE-2015-2042

MEDIUM
4.6
CVSS v2
NVD

Description

net/rds/sysctl.c in the Linux kernel before 3.19 uses an incorrect data type in a sysctl table, which allows local users to obtain potentially sensitive information from kernel memory or possibly have unspecified other impact by accessing a sysctl entry.

CWE-17

How to fix

Remediation Available
linuxDebian
Fixed in:3.16.7-ckt9-1CVE-2015-2042
Fixed in:3.16.7-ckt9-1CVE-2015-2042
Fixed in:3.16.7-ckt9-1CVE-2015-2042
Fixed in:3.16.7-ckt9-1CVE-2015-2042
linuxUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-genericUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-generic-lpaeUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-lowlatencyUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-powerpc-e500Ubuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-powerpc-e500mcUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-powerpc-smpUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-powerpc64-embUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.13.0-49-powerpc64-smpUbuntu
Fixed in:3.13.0-49.81USN-2563-1
linux-image-3.16.0-34-genericUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-image-3.16.0-34-generic-lpaeUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-image-3.16.0-34-lowlatencyUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-image-3.16.0-34-powerpc-e500mcUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-image-3.16.0-34-powerpc-smpUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-image-3.16.0-34-powerpc64-embUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-image-3.16.0-34-powerpc64-smpUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1
linux-lts-utopicUbuntu
Fixed in:3.16.0-34.45~14.04.1USN-2564-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

0.45%probability of exploitation in 30 days
36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Related Vulnerabilities

Other CWE-17 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2015-0240High10.088%-Fix
CVE-2015-3183Medium5.073%-Fix
CVE-2014-9222High10.064%--
CVE-2015-4620High7.838%-Fix
CVE-2014-9707High7.528%--
CVE-2015-2526Medium5.024%--
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CVE-2015-2042 severity badge

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.