PT-2014-3320 · Linux+4 · Linux Kernel+4

Hannes Frederic Sowa · Publicado 2013-12-09 · Atualizado 2017-08-29 · CVE-2013-7270

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Média

Vetor base

AV:L/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.12.4

Description The issue allows local users to obtain sensitive information from kernel memory. This is achieved through the packet recvmsg function, which updates a certain length value before ensuring that an associated data structure has been initialized. The sensitive information can be obtained via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.

Recommendations For Linux kernel versions prior to 3.12.4, update to version 3.12.4 or later to resolve the issue.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2013-1264

ALT-PU-2014-1422

ALT-PU-2014-1547

CESA-2014_0328

CVE-2013-7270

RHSA-2014:0328

RHSA-2014_0328

SUSE-SU-2015:0652-1

USN-2109-1

USN-2110-1

USN-2113-1

USN-2117-1

USN-2128-1

USN-2129-1

USN-2135-1

USN-2136-1

USN-2138-1

USN-2139-1

USN-2141-1

Produtos afetados

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

Referências · 39

• https://github.com/torvalds/linux/commit/f3d3342602f8bcbf37d7c46641cb9bca7618eb1c · Nota
• https://exchange.xforce.ibmcloud.com/vulnerabilities/90131 · Nota
• https://ubuntu.com/security/notices/USN-2139-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-2141-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2013-7270 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-2113-1 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-2139-1 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2013-7270 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-7270 · Aviso do Fabricante
• https://bugzilla.redhat.com/show_bug.cgi?id=1039845 · Nota
• http://ubuntu.com/usn/USN-2129-1 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2013/12/31/7 · Nota
• http://secunia.com/advisories/55882 · Nota
• https://ubuntu.com/security/notices/USN-2110-1 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-2117-1 · Aviso do Fabricante