CVE-2023-53145
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
41/100
Published: 2025-05-10
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition In btsdio_probe, the data->work is bound with btsdio_work. It will be started in btsdio_send_frame. If the btsdio_remove runs with a unfinished work, there may be a race condition that hdev is freed but used in btsdio_work. Fix it by canceling the work before do cleanup in btsdio_remove.
Weakness Classification (1)
Affected Software (15)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < 6c3653627397a0d6eab19b20a59423e118985a6b |
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < 3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e |
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < a6650d27ab2c12a8ee750f396edb5ac8b4558b2e |
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < 746b363bef41cc159c051c47f9e30800bc6b520d |
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < a5c2a467e9e789ae0891de55b766daac52e3b7b3 |
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < 179c65828593aff1f444e15debd40a477cb23cf4 |
| Linux | Linux | ddbaf13e3609442b64abb931ac21527772d87980 < 73f7b171b7c09139eb3c6a5677c200dc1be5f318 |
| Linux | Linux | 2.6.24 |
| linux | linux_kernel | < 4.14.326 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |
| linux | linux_kernel | 6.3 |