CVE-2024-56729
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
24/100
Published: 2024-12-29
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
High
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
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.
Weakness Classification (1)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | ebe98f1447bbccf8228335c62d86af02a0ed23f7 < 269ff24a5b2b58600151e04e964d2043bfe1843c |
| Linux | Linux | ebe98f1447bbccf8228335c62d86af02a0ed23f7 < 625e2357c8fcfae6e66dcc667dc656fe390bab15 |
| Linux | Linux | ebe98f1447bbccf8228335c62d86af02a0ed23f7 < 4b216c8f9c7d84ef7de33ca60b97e08e03ef3292 |
| Linux | Linux | ebe98f1447bbccf8228335c62d86af02a0ed23f7 < 1b9ab6b648f89441c8a13cb3fd8ca83ffebc5262 |
| Linux | Linux | ebe98f1447bbccf8228335c62d86af02a0ed23f7 < c353ee4fb119a2582d0e011f66a76a38f5cf984d |
| Linux | Linux | 6.1 |
| linux | linux_kernel | 6.1 – 6.6.64 |