PT-2014-4866 · Linux+3 · Linux Kernel+3

Publicado 2014-03-24 · Atualizado 2020-08-27 · CVE-2014-2673

Positive Technologies (AI Summary)

CVSS v2.0

4.7

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.13.7

Description The issue is related to the Transactional Memory (TM) implementation in the Linux kernel, specifically the arch dup task struct function. This function does not properly interact with the clone and fork system calls when the processor is in the Transactional state, allowing local users to cause a denial of service (Program Check and system crash) via certain instructions.

Recommendations For Linux kernel versions prior to 3.13.7, update to version 3.13.7 or later to resolve the issue.

Exploit

Correção

DoS

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

ALT-PU-2014-1355

ALT-PU-2014-2064

CESA-2014_1023

CVE-2014-2673

RHSA-2014:1023

RHSA-2014_1023

USN-2225-1

USN-2228-1

Produtos afetados

Alt Linux

Centos

Linux Kernel

Red Hat

Referências · 28

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/recvmmsg_priv_esc.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/android/local/futex_requeue.rb · Exploit
• 🔥 https://github.com/saelo/cve-2014-0038 · Exploit
• 🔥 https://github.com/timwr/CVE-2014-3153 · Exploit
• 🔥 https://github.com/android-rooting-tools/libfutex_exploit · Exploit
• 🔥 https://github.com/lieanu/CVE-2014-3153 · Exploit
• 🔥 https://github.com/elongl/CVE-2014-3153 · Exploit
• 🔥 https://github.com/zerodavinci/CVE-2014-3153-exploit · Exploit
• 🔥 https://github.com/tempbottle/CVE-2014-0196 · Exploit
• https://github.com/torvalds/linux/commit/621b5060e823301d0cba4cb52a7ee3491922d291 · Correção
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=621b5060e823301d0cba4cb52a7ee3491922d291 · Nota
• https://ubuntu.com/security/CVE-2014-2673 · Aviso do Fabricante
• http://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.13.7 · Aviso do Fabricante
• http://secunia.com/advisories/57436 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-2673 · Aviso do Fabricante