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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-90163

smb/server: call ksmbd_proc_cleanup() on module init failure

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: smb/server: call ksmbd_proc_cleanup() on module init failure When a later initializer fails, the unwind chain releases resources created after procfs and then jumps directly to class_unregister(). Returning an error from module_init() leaves the proc tree and its per-CPU counters allocated.

Affected products

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

Linux Linux

Default version status: unaffected

  • b38f99c1217ae04753340f0fdcd8f35bf56841dc to < 7d2cd9269b570347e6e2dd24d4b3c1da868bc91daffected
  • b38f99c1217ae04753340f0fdcd8f35bf56841dc to < f43cbe3b58ce989ce420c3bc875d48e7754c8abaaffected

Linux Linux

Default version status: affected

  • 7.0affected
  • 0 to < 7.0unaffected
  • 7.2.6 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References