PT-2017-3303 · Linux+1 · Linux Kernel+1

Andrey Konovalov · Publicado 2017-11-06 · Atualizado 2024-06-15 · CVE-2017-16648

Positive Technologies (AI Summary)

CVSS v2.0

7.2

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 4.13.11

Description The issue is related to the dvb frontend free function, which allows local users to cause a denial of service, potentially leading to a system crash, via a crafted USB device. This is due to a use-after-free condition. The function was later renamed to dvb frontend free.

Recommendations For Linux kernel versions prior to 4.13.11, update to a version 4.13.11 or later to resolve the issue. As a temporary workaround, consider restricting access to USB devices to minimize the risk of exploitation.

Correção

DoS

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALT-PU-2017-2604

ALT-PU-2018-1991

BDU:2018-00068

CVE-2017-16648

OPENSUSE-SU-2024:10728-1

OPENSUSE-SU-2024:13704-1

RHSA-2018:2948

Produtos afetados

Alt Linux

Linux Kernel

Referências · 209

• https://suse.com/security/cve/CVE-2018-8043 · Nota
• https://suse.com/security/cve/CVE-2017-17449 · Nota
• https://suse.com/security/cve/CVE-2017-16995 · Nota
• https://suse.com/security/cve/CVE-2018-5332 · Nota
• https://suse.com/security/cve/CVE-2022-45886 · Nota
• https://suse.com/security/cve/CVE-2020-24586 · Nota
• https://suse.com/security/cve/CVE-2022-29901 · Nota
• https://suse.com/security/cve/CVE-2019-15902 · Nota
• https://suse.com/security/cve/CVE-2023-46813 · Nota
• https://suse.com/security/cve/CVE-2019-9500 · Nota
• https://suse.com/security/cve/CVE-2017-17854 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-16648 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-2124 · Nota
• https://suse.com/security/cve/CVE-2017-17857 · Nota
• https://suse.com/security/cve/CVE-2019-3887 · Nota