The fst_get_iface function in drivers/net/wan/farsync.c in the Linux kernel before...
Vulnerability Description
The fst_get_iface function in drivers/net/wan/farsync.c in the Linux kernel before 3.11.7 does not properly initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability for an SIOCWANDEV ioctl call.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.ubuntu.com/usn/USN-2129-1
- http://www.ubuntu.com/usn/USN-2128-1
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.7
- http://www.securityfocus.com/bid/64952
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90443
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=96b340406724d87e4621284ebac5e059d67b2194
- http://www.openwall.com/lists/oss-security/2014/01/15/3
- https://github.com/torvalds/linux/commit/96b340406724d87e4621284ebac5e059d67b2194
- https://bugzilla.redhat.com/show_bug.cgi?id=1053610
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.