PT-2023-4073 · Linux+2 · Linux Kernel+2

Wanrenmi · Publicado 2023-07-30 · Atualizado 2026-05-26 · CVE-2023-4010

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Média

Vetor base

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

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

Description A flaw was found in the USB Host Controller Driver framework in the Linux kernel. The usb giveback urb function has a logic loophole in its implementation, causing it to fall into an endless loop when processing a specific malformed descriptor file. This results in a denial of service. The issue is related to the inappropriate judgment condition of the goto statement, preventing the function from returning properly.

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

Exploit

DoS

Infinite Loop

Enumeração de Fraquezas

CWE-835

Identificadores relacionados

BDU:2023-04371

CVE-2023-4010

ECHO-FB14-40A8-5198

Produtos afetados

Debian

Linux Kernel

Red Os

Referências · 25

• 🔥 https://github.com/wanrenmi/a-usb-kernel-bug · Exploit
• https://github.com/wanrenmi/a-usb-kernel-bug/issues/1 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-4010 · Aviso do Fabricante
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2023-4010 · Aviso do Fabricante
• https://vuldb.com/ru/?id.235795 · Nota
• https://bugzilla.suse.com/show_bug.cgi?id=1214030 · Nota
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2023-4010 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-4010 · Nota de Segurança
• https://t.me/cibsecurity/67475 · Publicação no Telegram
• https://bdu.fstec.ru/vul/2023-04371 · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-4010 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-4010 · Nota de Segurança
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-yadra-os-04-09-23-1 · Nota
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2023-4010 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-4010 · Aviso do Fabricante