Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix parent socket leak in iso_conn_ready() iso_get_sock() returns the parent socket with a reference held, which is dropped by sock_put() once the child socket has been set up. The error path taken when iso_sock_alloc() fails only calls release_sock() and returns, leaking the reference and thus the parent socket itself. Drop the reference on that path as well.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 11dc486ed5d4626e6b92a23b67ed76cb6c48bfc9 before ea8a262662be62c095789924c11722ecbf40a4de; affected fa224d0c094a458e9ebf5ea9b1c696136b7af427 before 9228f87365e68a6cae191f57f456e89a6d2167cf; affected fa224d0c094a458e9ebf5ea9b1c696136b7af427 before e2b156a8d25966be49c1f809b654a2c4bb16564d; affected fa224d0c094a458e9ebf5ea9b1c696136b7af427 before f016daabd4fec4e9b8563f8b6f42eabce0ca66b0; affected fa224d0c094a458e9ebf5ea9b1c696136b7af427 before ca18ee413a7cb6f09885778039225e58bae0d607; affected 6.6.67 before 6.6.158 |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.6.158 through 6.6.*; unaffected 6.12.112 through 6.12.*; unaffected 6.18.54 through 6.18.*; unaffected 7.2.8 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ea8a262662be62c095789924c11722ecbf40a4de
- https://git.kernel.org/stable/c/9228f87365e68a6cae191f57f456e89a6d2167cf
- https://git.kernel.org/stable/c/e2b156a8d25966be49c1f809b654a2c4bb16564d
- https://git.kernel.org/stable/c/f016daabd4fec4e9b8563f8b6f42eabce0ca66b0
- https://git.kernel.org/stable/c/ca18ee413a7cb6f09885778039225e58bae0d607