CVE-2023-32254

CRITICAL

9.8

Description

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_TREE_DISCONNECT commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie7/10/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

linux:linux_kernelnetapp:h300snetapp:h410snetapp:h500snetapp:h700snetapp:hci_management_node

Faiblesses (CWE)

CWE-362CWE-362

References

https://access.redhat.com/security/cve/CVE-2023-32254(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2191658(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20230824-0004/(secalert@redhat.com)

https://www.zerodayinitiative.com/advisories/ZDI-23-702/(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2023-32254(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=2191658(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20230824-0004/(af854a3a-2127-422b-91ae-364da2661108)

https://www.zerodayinitiative.com/advisories/ZDI-23-702/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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