CVE-2026-98111
Published: September 29, 2026Last modified: September 29, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: validate version TLV value lengths btintel_parse_version_tlv() verifies that a complete TLV is present in the response, but it does not ensure that the value is long enough for the specific TLV type. A short value can therefore cause an out-of-bounds read through get_unaligned_le16(), get_unaligned_le32(), or memcpy(). Reject values shorter than the minimum required by each known TLV type. Also reject responses that do not contain the Command Complete Status field.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Vulnerable (6.1.182-r0) |
| 25 LTS | linux-lts | Fixed (6.12.111-r0) | |
| Stream | linux-lts | Fixed (6.18.53-r0) |
References
- https://git.kernel.org/stable/c/5ec43df2830b73e004147303bf7914ca884d6770
- https://git.kernel.org/stable/c/76948d207d0978a613ce06a05cba07284a5578a7
- https://git.kernel.org/stable/c/83499ac3ca62e43ed40f7574b13ed398a6891511
- https://git.kernel.org/stable/c/a086c0892969bf8a0151b0f12bd14a68827c88b2
- https://git.kernel.org/stable/c/e9cf7f175c00d36b060828f4eac8d2e246ee079b