Skip to content
CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2023-32255

Kernel: memory leak via ksmbd session setup request with unknown ntlmssp message type

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
redhat

Description

A flaw was found in the Linux kernel's ksmbd component. A memory leak can occur if a client sends a session setup request with an unknown NTLMSSP message type, potentially leading to resource exhaustion.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

linux

Default version status: unaffected

  • 0 to < 5.15.111affected
  • 6.0.0 to < 6.0.*affected
  • 6.1.0 to < 6.1.28affected
  • 6.2.0 to < 6.2.15affected
  • 6.3.0 to < 6.3.2affected

Red Hat Red Hat Enterprise Linux 10

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 6

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 7

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 7

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 8

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: unaffected

Red Hat Red Hat Enterprise Linux 9

Default version status: unaffected

References