CVEvulnerability
CVE-2013-7264
4.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2014-01-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:C/I:N/A:N
- Weaknesses
- CWE-20
Description
The l2tp_ip_recvmsg function in net/l2tp/l2tp_ip.c in the Linux kernel before 3.12.4 updates a certain length value before ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel stack memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.
Affected configurations
• linux linux kernel (<= 3.12.3)
• linux linux kernel 3.0
• linux linux kernel 3.0.1
• linux linux kernel 3.0.2
• linux linux kernel 3.0.3
• linux linux kernel 3.0.4
• linux linux kernel 3.0.5
• linux linux kernel 3.0.6
• linux linux kernel 3.0.7
• linux linux kernel 3.0.8
• linux linux kernel 3.0.9
• linux linux kernel 3.0.10
• linux linux kernel 3.0.11
• linux linux kernel 3.0.12
• linux linux kernel 3.0.13
• linux linux kernel 3.0.14
• linux linux kernel 3.0.15
• linux linux kernel 3.0.16
• linux linux kernel 3.0.17
• linux linux kernel 3.0.18
• linux linux kernel 3.0.19
• linux linux kernel 3.0.20
• linux linux kernel 3.0.21
• linux linux kernel 3.0.22
• linux linux kernel 3.0.23
• linux linux kernel 3.0.24
• linux linux kernel 3.0.25
• linux linux kernel 3.0.26
• linux linux kernel 3.0.27
• linux linux kernel 3.0.28
• linux linux kernel 3.0.29
• linux linux kernel 3.0.30
• linux linux kernel 3.0.31
• linux linux kernel 3.0.32
• linux linux kernel 3.0.33
• linux linux kernel 3.0.34
• linux linux kernel 3.0.35
• linux linux kernel 3.0.36
• linux linux kernel 3.0.37
• linux linux kernel 3.0.38
• linux linux kernel 3.0.39
• linux linux kernel 3.0.40
• linux linux kernel 3.0.41
• linux linux kernel 3.0.42
• linux linux kernel 3.0.43
• linux linux kernel 3.0.44
• linux linux kernel 3.0.45
• linux linux kernel 3.0.46
• linux linux kernel 3.0.47
• linux linux kernel 3.0.48
• linux linux kernel 3.0.49
• linux linux kernel 3.0.50
• linux linux kernel 3.0.51
• linux linux kernel 3.0.52
• linux linux kernel 3.0.53
• linux linux kernel 3.0.54
• linux linux kernel 3.0.55
• linux linux kernel 3.0.56
• linux linux kernel 3.0.57
• linux linux kernel 3.0.58
… and 188 more
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bceaa90240b6019ed73b49965eac7d167610be69 git.kernel.org
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00026.html lists.opensuse.org
- http://seclists.org/oss-sec/2014/q1/29 seclists.org
- http://secunia.com/advisories/55882 secunia.com
- http://secunia.com/advisories/56036 secunia.com
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4 www.kernel.org
- http://www.openwall.com/lists/oss-security/2013/11/28/13 www.openwall.com
- http://www.ubuntu.com/usn/USN-2107-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2108-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2109-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2110-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2113-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2117-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2135-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2136-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2138-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2139-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2141-1 www.ubuntu.com
- https://bugzilla.redhat.com/show_bug.cgi?id=1035875 bugzilla.redhat.com
- https://github.com/torvalds/linux/commit/bceaa90240b6019ed73b49965eac7d167610be69 github.com
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bceaa90240b6019ed73b49965eac7d167610be69 git.kernel.org
- http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00026.html lists.opensuse.org
- http://seclists.org/oss-sec/2014/q1/29 seclists.org
- http://secunia.com/advisories/55882 secunia.com
- http://secunia.com/advisories/56036 secunia.com
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.12.4 www.kernel.org
- http://www.openwall.com/lists/oss-security/2013/11/28/13 www.openwall.com
- http://www.ubuntu.com/usn/USN-2107-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2108-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2109-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2110-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2113-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2117-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2135-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2136-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2138-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2139-1 www.ubuntu.com
- http://www.ubuntu.com/usn/USN-2141-1 www.ubuntu.com
- https://bugzilla.redhat.com/show_bug.cgi?id=1035875 bugzilla.redhat.com
- https://github.com/torvalds/linux/commit/bceaa90240b6019ed73b49965eac7d167610be69 github.com