The net_ctl_permissions function in net/sysctl_net.c in the Linux kernel before 3.11.5 does not properly determine uid and gid values, which allows local users to bypass intended /proc/sys/net restrictions via a crafted application.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 01:55
Type | Values Removed | Values Added |
---|---|---|
References | () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2433c8f094a008895e66f25bd1773cdb01c91d01 - | |
References | () http://rhn.redhat.com/errata/RHSA-2014-0100.html - | |
References | () http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.5 - | |
References | () http://www.ubuntu.com/usn/USN-2049-1 - | |
References | () https://bugzilla.redhat.com/show_bug.cgi?id=1027752 - | |
References | () https://github.com/torvalds/linux/commit/2433c8f094a008895e66f25bd1773cdb01c91d01 - Exploit, Patch |
Information
Published : 2013-12-09 18:55
Updated : 2024-11-21 01:55
NVD link : CVE-2013-4270
Mitre link : CVE-2013-4270
CVE.ORG link : CVE-2013-4270
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-20
Improper Input Validation