Common vulnerabilities and Exposures (CVE)

Skip to main content

Required CVE Record Information

Description

In the Linux kernel, the following vulnerability has been resolved: smb: Initialize cfid->tcon before performing network ops Avoid leaking a tcon ref when a lease break races with opening the cached directory. Processing the leak break might take a reference to the tcon in cached_dir_lease_break() and then fail to release the ref in cached_dir_offload_close, since cfid->tcon is still NULL.

Product Status

Learn more

Versions 4 Total

Default Status: unaffected

affected

  • affected from ebe98f1447bbccf8228335c62d86af02a0ed23f7 before 625e2357c8fcfae6e66dcc667dc656fe390bab15 
  • affected from ebe98f1447bbccf8228335c62d86af02a0ed23f7 before 4b216c8f9c7d84ef7de33ca60b97e08e03ef3292 
  • affected from ebe98f1447bbccf8228335c62d86af02a0ed23f7 before 1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262 
  • affected from ebe98f1447bbccf8228335c62d86af02a0ed23f7 before c353ee4fb119a2582d0e011f66a76a38f5cf984d 

Versions 6 Total

Default Status: affected

affected

  • affected at 6.1 

unaffected

  • unaffected from 0 before 6.1 
  • unaffected from 6.6.64 through 6.6.* 
  • unaffected from 6.11.11 through 6.11.* 
  • unaffected from 6.12.2 through 6.12.* 
  • unaffected from 6.13