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CVE-2012-3430

UnknownEPSS 0.95%

Last modified

CVE-2012-3430 is a vulnerability of currently unknown severity. The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.

Description

The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket.

Metrics

EPSS Probability
0.95%

56.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LinuxLinux Kernel<= 3.0.43
LinuxLinux Kernel3.0.1
LinuxLinux Kernel3.0.2
LinuxLinux Kernel3.0.3
LinuxLinux Kernel3.0.4
LinuxLinux Kernel3.0.5
LinuxLinux Kernel3.0.6
LinuxLinux Kernel3.0.7
LinuxLinux Kernel3.0.8
LinuxLinux Kernel3.0.9
LinuxLinux Kernel3.0.10
LinuxLinux Kernel3.0.11
LinuxLinux Kernel3.0.12
LinuxLinux Kernel3.0.13
LinuxLinux Kernel3.0.14
LinuxLinux Kernel3.0.15
LinuxLinux Kernel3.0.16
LinuxLinux Kernel3.0.17
LinuxLinux Kernel3.0.18
LinuxLinux Kernel3.0.19
LinuxLinux Kernel3.0.20
LinuxLinux Kernel3.0.21
LinuxLinux Kernel3.0.22
LinuxLinux Kernel3.0.23
LinuxLinux Kernel3.0.24
LinuxLinux Kernel3.0.25
LinuxLinux Kernel3.0.26
LinuxLinux Kernel3.0.27
LinuxLinux Kernel3.0.28
LinuxLinux Kernel3.0.29
LinuxLinux Kernel3.0.30
LinuxLinux Kernel3.0.31
LinuxLinux Kernel3.0.32
LinuxLinux Kernel3.0.33
LinuxLinux Kernel3.0.34
LinuxLinux Kernel3.0.35
LinuxLinux Kernel3.0.36
LinuxLinux Kernel3.0.37
LinuxLinux Kernel3.0.38
LinuxLinux Kernel3.0.39
LinuxLinux Kernel3.0.40
LinuxLinux Kernel3.0.41
LinuxLinux Kernel3.0.42

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-3430?
The rds_recvmsg function in net/rds/recv.c in the Linux kernel before 3.0.44 does not initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a (1) recvfrom or (2) recvmsg system call on an RDS socket.
How severe is CVE-2012-3430?
Severity scoring for CVE-2012-3430 is pending analysis. The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.
How do I fix CVE-2012-3430?
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-2012-3430?

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

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Source: NVD / NIST