The Linux kernel before 3.12.4 updates certain length values before ensuring that associated data structures have 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, related to net/ipv4/ping.c, net/ipv4/raw.c, net/ipv4/udp.c, net/ipv6/raw.c, and net/ipv6/udp.c.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact None
Availability Impact None
AV:L/AC:L/Au:N/C:C/I:N/A:N
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Linux |
|
Redhat |
|
Configuration 1 [-]
|
Package | CPE | Advisory | Released Date |
---|---|---|---|
Red Hat Enterprise Linux 5 | |||
kernel-0:2.6.18-371.6.1.el5 | cpe:/o:redhat:enterprise_linux:5 | RHSA-2014:0285 | 2014-03-12T00:00:00Z |
Red Hat Enterprise Linux 6 | |||
kernel-0:2.6.32-431.5.1.el6 | cpe:/o:redhat:enterprise_linux:6 | RHSA-2014:0159 | 2014-02-11T00:00:00Z |
Red Hat Enterprise MRG 2 | |||
kernel-rt-0:3.10.33-rt32.33.el6rt | cpe:/a:redhat:enterprise_mrg:2:server:el6 | RHSA-2014:0439 | 2014-04-28T00:00:00Z |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2014-01-06T11:00:00
Updated: 2024-08-06T18:01:20.195Z
Reserved: 2014-01-05T00:00:00
Link: CVE-2013-7263
Vulnrichment
No data.
NVD
Status : Modified
Published: 2014-01-06T16:55:09.147
Modified: 2024-11-21T02:00:35.673
Link: CVE-2013-7263
Redhat