CVEvulnerability

CVE-2013-7263

4.9 MEDIUM Published 2014-01-06 Modified 2026-06-17 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 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.

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