PT-2023-4317 · Linux+2 · Linux Kernel+2

Publicado 2023-07-26 · Atualizado 2023-11-28 · CVE-2023-3995

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

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

Description The issue is related to the incorrect handling of rule additions in the nf tables newrule() function of the netfilter subsystem in the Linux kernel, specifically in the net/netfilter/nf tables api.c module. Exploitation of this issue may allow an attacker to impact the confidentiality, integrity, and availability of protected information.

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

Exploit

Enumeração de Fraquezas

CWE-911

Identificadores relacionados

BDU:2023-04652

CVE-2023-3995

LSN-0098-1

LSN-0099-1

USN-6315-1

USN-6316-1

USN-6318-1

USN-6321-1

USN-6325-1

USN-6328-1

USN-6330-1

USN-6332-1

USN-6348-1

USN-6385-1

Produtos afetados

Linuxmint

Linux Kernel

Ubuntu

Referências · 225

• 🔥 https://github.com/lrh2000/CVE-2023-2002 · Exploit
• 🔥❌ https://github.com/apkc/CVE-2023-35829-poc · Exploit, Deleted
• https://github.com/sbaresearch/stop-zenbleed-win · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1076 · Nota de Segurança
• https://lore.kernel.org/netdev/[e-mail] · Nota
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2162 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3776 · Nota de Segurança
• https://bdu.fstec.ru/vul/2023-03501 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3390 · Nota de Segurança
• https://osv.dev/vulnerability/USN-6330-1 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-02801 · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-2235 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2023-23004 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4269 · Nota de Segurança
• https://ubuntu.com/security/CVE-2022-4269 · Aviso do Fabricante