CVE-2023-53145
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | 6c3653627397a0d6eab19b20a59423e118985a6b | Unavailable | None listed |
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | 3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e | Unavailable | None listed |
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | a6650d27ab2c12a8ee750f396edb5ac8b4558b2e | Unavailable | None listed |
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | 746b363bef41cc159c051c47f9e30800bc6b520d | Unavailable | None listed |
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | a5c2a467e9e789ae0891de55b766daac52e3b7b3 | Unavailable | None listed |
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | 179c65828593aff1f444e15debd40a477cb23cf4 | Unavailable | None listed |
| ddbaf13e3609442b64abb931ac21527772d87980 | affected | git | 73f7b171b7c09139eb3c6a5677c200dc1be5f318 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.24 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.24 | Unavailable | None listed |
| 4.14.326 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.295 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.257 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.195 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.131 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.52 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |