PT-2017-13285 · Linux+2 · Linux Kernel+2

Sohu0106 · Publicado 2017-09-05 · Atualizado 2018-07-09 · CVE-2017-14156

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.12.10

Description The issue allows local users to obtain sensitive information from kernel stack memory. This is due to the atyfb ioctl function in drivers/video/fbdev/aty/atyfb base.c not initializing a certain data structure, enabling users to read locations associated with padding bytes.

Recommendations For Linux kernel versions prior to 4.12.10, update to version 4.12.10 or later to resolve the issue.

Exploit

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

ALT-PU-2017-2171

ALT-PU-2018-1991

CVE-2017-14156

DLA-1099-1

DSA-3981-1

MGASA-2017-0381

MGASA-2017-0383

MGASA-2017-0384

MGASA-2017-0386

MGASA-2017-0387

MGASA-2017-0388

USN-3469-1

USN-3469-2

USN-3487-1

USN-3583-1

USN-3583-2

Produtos afetados

Alt Linux

Linux Kernel

Ubuntu

Referências · 95

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/ufo_privilege_escalation.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/solaris/local/rsh_stack_clash_priv_esc.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/rds_atomic_free_op_null_pointer_deref_priv_esc.rb · Exploit
• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/Stack-Clash.md · Exploit
• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/CVE-2017-5754.md · Exploit
• 🔥 https://github.com/xairy/kernel-exploits/tree/master/CVE-2017-1000112 · Exploit
• 🔥 https://github.com/hayzamjs/Blueborne-CVE-2017-1000251 · Exploit
• 🔥 https://github.com/GeneBlue/CVE-2017-10661_POC · Exploit
• 🔥 https://github.com/es0j/CVE-2023-0045 · Exploit
• 🔥 https://github.com/sgxgsx/blueborne-CVE-2017-1000251 · Exploit
• 🔥 https://github.com/ASkyeye/CVE-2023-0045 · Exploit
• 🔥 https://github.com/own2pwn/blueborne-CVE-2017-1000251-POC · Exploit
• 🔥❌ https://github.com/marcinguy/blueborne-CVE-2017-1000251 · Exploit, Deleted
• https://github.com/torvalds/linux/pull/441 · Correção
• https://ubuntu.com/security/CVE-2017-17450 · Aviso do Fabricante