PT-2023-9771 · Linux+1 · Linux Kernel+1

Mirsad Goran Todorovac · Publicado 2023-02-17 · Atualizado 2025-01-06 · CVE-2023-52706

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a memory leak in the Linux kernel's sim component, specifically in the gpio sim remove hogs() function. This is due to an inverted logic bug that prevents GPIO hog structures from being freed. Exploitation of this issue could allow an attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Enumeração de Fraquezas

CWE-401

Identificadores relacionados

BDU:2024-10514

CVE-2023-52706

Produtos afetados

Linux Kernel

Red Os

Referências · 25

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52706.json · Exploit
• https://git.kernel.org/stable/c/854e1ecff266033d3149666d3c5b8b0e174b4210 · Correção
• https://access.redhat.com/security/cve/cve-2023-52706 · Nota
• https://cve.org/CVERecord?id=CVE-2023-52706 · Nota de Segurança
• https://redos.red-soft.ru/support/secure · Nota
• https://git.kernel.org/stable/c/79eeab1d85e0fee4c0bc36f3b6ddf3920f39f74b · Correção
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-52706 · Aviso do Fabricante
• https://lore.kernel.org/linux-cve-announce/2024052158-CVE-2023-52706-1652@gregkh · Nota
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-kernel-lt-2511241 · Nota
• https://osv.dev/vulnerability/CVE-2023-52706 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-52706 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/1792940560229220628 · Publicação no Twitter
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-52706 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2023-52706 · Aviso do Fabricante