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CVE-2013-7421

UnknownEPSS 0.71%

Last modified

CVE-2013-7421 is a vulnerability of currently unknown severity. The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.. EPSS estimates a 0.71% chance of exploitation in the next 30 days.

Description

The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.

Metrics

EPSS Probability
0.71%

48.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CanonicalUbuntu Linux12.04
CanonicalUbuntu Linux14.04
CanonicalUbuntu Linux14.10
DebianDebian Linux7.0
DebianDebian Linux8.0
LinuxLinux Kernel< 3.18.5
OracleLinux5
OracleLinux6
OracleLinux7

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-7421?
The Crypto API in the Linux kernel before 3.18.5 allows local users to load arbitrary kernel modules via a bind system call for an AF_ALG socket with a module name in the salg_name field, a different vulnerability than CVE-2014-9644.
How severe is CVE-2013-7421?
Severity scoring for CVE-2013-7421 is pending analysis. The EPSS model estimates a 0.71% probability of exploitation in the next 30 days.
How do I fix CVE-2013-7421?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2013-7421?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST