PT-2023-32737 · Linux+2 · Linux Kernel+2

Rohit Keshri · Publicado 2023-12-11 · Atualizado 2024-09-16 · CVE-2023-6679

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 A null pointer dereference vulnerability was found in the dpll pin parent pin set() function in the Digital Phase Locked Loop (DPLL) subsystem in the Linux kernel. This issue could be exploited to trigger a denial of service.

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

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2024-1031

CVE-2023-6679

RHSA-2024:0439

RHSA-2024:0448

RHSA-2024:0461

RHSA-2024_0461

Produtos afetados

Alt Linux

Linux Kernel

Red Hat

Referências · 20

• https://twitter.com/fletch_ai/status/1737686127371288717 · Publicação no Twitter
• https://access.redhat.com/errata/RHSA-2024:0448 · Aviso do Fabricante
• https://t.me/cvenotify/70147 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-6679 · Aviso do Fabricante
• https://t.me/cvenotify/63588 · Publicação no Telegram
• https://access.redhat.com/errata/RHSA-2024:0439 · Aviso do Fabricante
• https://t.me/cvenotify/70159 · Publicação no Telegram
• https://bugzilla.redhat.com/show_bug.cgi?id=2253986 · Nota
• https://linux.oracle.com/errata/ELSA-2024-12149.html · Aviso do Fabricante
• https://access.redhat.com/errata/RHSA-2024:0461 · Aviso do Fabricante
• https://lore.kernel.org/netdev/[e-mail] · Aviso do Fabricante
• https://access.redhat.com/security/cve/CVE-2023-6679 · Nota
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/LBVHM4LGMFIHBN4UBESYRFMYX3WUICV5 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2023-6679 · Nota de Segurança
• https://ubuntu.com/security/CVE-2023-6679 · Aviso do Fabricante