CVE-2024-50124: Bluetooth: ISO: Fix UAF on iso_sock_timeout
First published: Tue Nov 05 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fix UAF on iso_sock_timeout conn->sk maybe have been unlinked/freed while waiting for iso_conn_lock so this checks if the conn->sk is still valid by checking if it part of iso_sk_list.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | >=6.0<6.1.115 | |
| Linux Kernel | >=6.2<6.6.59 | |
| Linux Kernel | >=6.7<6.11.6 | |
| Linux Kernel | =6.12-rc1 | |
| Linux Kernel | =6.12-rc2 | |
| Linux Kernel | =6.12-rc3 | |
| Linux Kernel | =6.12-rc4 |
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Reference Links
- https://git.kernel.org/stable/c/14bcb721d241e62fdd18f6f434a2ed2ab6e71a9b
- https://git.kernel.org/stable/c/246b435ad668596aa0e2bbb9d491b6413861211a
- https://git.kernel.org/stable/c/876ac72d535fa94f4ac57bba651987c6f990f646
- https://git.kernel.org/stable/c/d75aad1d3143ca68cda52ff80ac392e1bbd84325
- https://access.redhat.com/errata/RHSA-2024:11486
- https://bugzilla.redhat.com/show_bug.cgi?id=2323944
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