CVE-2023-28327

MEDIUM

5.5

Description

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unix_diag_get_exact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/19/2023

Derniere modification3/19/2025

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernelredhat:enterprise_linux

Faiblesses (CWE)

CWE-476CWE-476

References

https://bugzilla.redhat.com/show_bug.cgi?id=2177382(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2177382(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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