PT-2023-1703 · Linux+3 · Linux Kernel+3

Tej Rathi · Publicado 2023-03-09 · Atualizado 2026-05-26 · CVE-2023-1193

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

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

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

Description A use-after-free flaw was found in the setup async work function in the KSMBD implementation of the in-kernel samba server and CIFS in the Linux kernel. This issue could allow an attacker to crash the system by accessing freed work.

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

DoS

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

ALT-PU-2024-14046

ALT-PU-2024-6818

AZL-31813

AZL-31851

BDU:2023-01277

CVE-2023-1193

OESA-2023-1888

OESA-2023-1889

OESA-2023-1890

Produtos afetados

Alt Linux

Astra Linux

Linux Kernel

Red Os

Referências · 30

• https://bugzilla.redhat.com/show_bug.cgi?id=2154177 · Nota
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2404-CVE-2023-1193 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-1193 · Aviso do Fabricante
• https://wiki.astralinux.ru/astra-linux-se47-bulletin-2024-1031SE47 · Aviso do Fabricante
• https://access.redhat.com/security/cve/CVE-2023-1193 · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-1193 · Aviso do Fabricante
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1193 · Nota
• https://lkml.kernel.org/linux-cifs/[e-mail]/T · Correção
• https://kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.145 · Nota
• https://ubuntu.com/security/CVE-2023-1193 · Aviso do Fabricante
• https://bugzilla.suse.com/show_bug.cgi?id=1208972 · Nota
• https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1890 · Nota
• https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1888 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-1193 · Nota de Segurança
• https://osv.dev/vulnerability/OESA-2023-1890 · Aviso do Fabricante