CVE-2024-46736

Summary

In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix double put of @cfile in smb2_rename_path()

If smb2_set_path_attr() is called with a valid @cfile and returned -EINVAL, we need to call cifs_get_writable_path() again as the reference of @cfile was already dropped by previous smb2_compound_op() call.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux1e60bc0e954389af82f1d9a85f13a63f6572350f < b27ea9c96efd2c252a981fb00d0f001b86c90f3eaffected
LinuxLinux71f15c90e785d1de4bcd65a279e7256684c25c0d < 1a46c7f6546b73cbf36f5a618a1a6bbb45391eb3affected
LinuxLinux71f15c90e785d1de4bcd65a279e7256684c25c0d < 3523a3df03c6f04f7ea9c2e7050102657e331a4faffected
LinuxLinux6.6.32 < 6.6.51affected
LinuxLinux6.9affected
LinuxLinux0 < 6.9unaffected
LinuxLinux6.6.51 <= 6.6.*unaffected
LinuxLinux6.10.10 <= 6.10.*unaffected
LinuxLinux6.11 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References