Integer overflow in the xt_alloc_table_info function in net/netfilter/x_tables.c in the...
Vulnerability Description
Integer overflow in the xt_alloc_table_info function in net/netfilter/x_tables.c in the Linux kernel through 4.5.2 on 32-bit platforms allows local users to gain privileges or cause a denial of service (heap memory corruption) via an IPT_SO_SET_REPLACE setsockopt 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
- https://code.google.com/p/google-security-research/issues/detail?id=758
- http://www.ubuntu.com/usn/USN-2930-1
- http://www.ubuntu.com/usn/USN-3054-1
- http://www.ubuntu.com/usn/USN-2930-2
- https://github.com/torvalds/linux/commit/d157bd761585605b7882935ffb86286919f62ea1
- http://www.ubuntu.com/usn/USN-3055-1
- http://www.ubuntu.com/usn/USN-3056-1
- http://www.ubuntu.com/usn/USN-2930-3
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d157bd761585605b7882935ffb86286919f62ea1
- https://bugzilla.redhat.com/show_bug.cgi?id=1317386
- http://www.ubuntu.com/usn/USN-3057-1
- http://www.securityfocus.com/bid/84305
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.