The x25_recvmsg function in net/x25/af_x25.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 02:00
Type | Values Removed | Values Added |
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References | () http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f3d3342602f8bcbf37d7c46641cb9bca7618eb1c - | |
References | () http://secunia.com/advisories/55882Â - | |
References | () http://secunia.com/advisories/56036Â - | |
References | () http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4Â - | |
References | () http://www.openwall.com/lists/oss-security/2013/12/31/7Â - | |
References | () http://www.securityfocus.com/bid/64746Â - | |
References | () http://www.ubuntu.com/usn/USN-2109-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2110-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2113-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2117-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2128-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2129-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2135-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2136-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2138-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2139-1Â - | |
References | () http://www.ubuntu.com/usn/USN-2141-1Â - | |
References | () https://bugzilla.redhat.com/show_bug.cgi?id=1039845Â - | |
References | () https://exchange.xforce.ibmcloud.com/vulnerabilities/90132Â - | |
References | () https://github.com/torvalds/linux/commit/f3d3342602f8bcbf37d7c46641cb9bca7618eb1c - |
07 Nov 2023, 02:18
Type | Values Removed | Values Added |
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References |
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Information
Published : 2014-01-06 16:55
Updated : 2024-11-21 02:00
NVD link : CVE-2013-7271
Mitre link : CVE-2013-7271
CVE.ORG link : CVE-2013-7271
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-20
Improper Input Validation