PT-2015-7779 · Linux+4 · Linux Kernel+4

Adam Mariš · Publicado 2015-12-15 · Atualizado 2018-01-05 · CVE-2015-8374

Positive Technologies (AI Summary)

CVSS v3.1

4.0

Média

Vetor base

AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.3.3

Description The issue concerns the mishandling of compressed inline extents in the Linux kernel, allowing local users to obtain sensitive pre-truncation information from a file via a clone action.

Recommendations For versions prior to 4.3.3, update to version 4.3.3 or later to resolve the issue.

Exploit

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

ALT-PU-2015-2110

ALT-PU-2016-1485

CESA-2016_2574

CVE-2015-8374

DSA-3426-1

RHSA-2016:2574

RHSA-2016:2584

RHSA-2016_2574

RHSA-2016_2584

USN-2886-1

USN-2886-2

USN-2887-1

USN-2887-2

USN-2888-1

USN-2889-1

USN-2889-2

USN-2890-1

USN-2890-2

USN-2890-3

Produtos afetados

Alt Linux

Centos

Linux Kernel

Red Hat

Ubuntu

Referências · 58

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/overlayfs_priv_esc.rb · Exploit
• 🔥 https://github.com/xairy/kernel-exploits/tree/master/CVE-2016-2384 · Exploit
• 🔥 https://github.com/Kagami/docker_cve-2015-2925 · Exploit
• 🔥 https://github.com/whu-enjoy/CVE-2015-8660 · Exploit
• https://github.com/torvalds/linux/commit/0305cd5f7fca85dae392b9ba85b116896eb7c1c7 · Nota
• http://ubuntu.com/usn/USN-2888-1 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-2890-3 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2015-8787 · Aviso do Fabricante
• http://ubuntu.com/usn/USN-2887-2 · Aviso do Fabricante
• http://securityfocus.com/bid/78219 · Nota
• https://ubuntu.com/security/notices/USN-2889-2 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-2887-2 · Aviso do Fabricante
• http://oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html · Nota
• http://ubuntu.com/usn/USN-2890-2 · Aviso do Fabricante
• https://osv.dev/vulnerability/USN-2889-2 · Aviso do Fabricante