CVE-2024-42132
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX
In the Linux kernel, the following vulnerability has been resolved: bluetooth/hci: disallow setting handle bigger than HCI_CONN_HANDLE_MAX Syzbot hit warning in hci_conn_del() caused by freeing handle that was not allocated using ida allocator. This is caused by handle bigger than HCI_CONN_HANDLE_MAX passed by hci_le_big_sync_established_evt(), which makes code think it's unset connection. Add same check for handle upper bound as in hci_conn_set_handle() to prevent warning.
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) |
|---|---|---|---|---|---|
| f7e83f2278f06b577e3c92ea2f4e8e8c6fc72a8f | affected | git | 2ae8d7742a09c275872e670c53337b3dcedaa11c | Unavailable | None listed |
| 84cb0143fb8a03bf941c7aaedd56c938c99dafad | affected | git | 4970e48f83dbd21d2a6a7cdaaafc2a71f7f45dc4 | Unavailable | None listed |
| 181a42edddf51d5d9697ecdf365d72ebeab5afb0 | affected | git | d311036696fed778301d08a71a4bef737b86d8c5 | Unavailable | None listed |
| 181a42edddf51d5d9697ecdf365d72ebeab5afb0 | affected | git | 1cc18c2ab2e8c54c355ea7c0423a636e415a0c23 | Unavailable | None listed |
| e9f708beada55426c8d678e2f46af659eb5bf4f0 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.2 | affected | semver | 6.6.39 | Unavailable | None listed |
| 6.5.12 | affected | semver | 6.6 | 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) |
|---|---|---|---|---|---|
| 6.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.7 | Unavailable | None listed |
| 6.6.39 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.9 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |