CVE-2023-32254

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht7/10/2023

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

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

Schwachen (CWE)

CWE-362CWE-362

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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