CVE-2024-50125
HIGH severity · CVSS 8 · Use-after-free
8CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SCO: Fix UAF on sco_sock_timeout conn->sk maybe have been unlinked/freed while waiting for sco_conn_lock so this checks if the conn->sk is still valid by checking if it part of sco_sk_list.
Impact & exploitability
Attack vectorAdjacent
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/1bf4470a3939c678fb822073e9ea77a0560bc6bb ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/1bf4470a3939c678fb822073e9ea77a0560bc6bbPatch
- https://git.kernel.org/stable/c/80b05fbfa998480fb3d5299d93eab946f51e9c36Patch
- https://git.kernel.org/stable/c/9ddda5d967e84796e7df1b54a55f36b4b9f21079Patch
- https://git.kernel.org/stable/c/d30803f6a972b5b9e26d1d43b583c7ec151de04bPatch
- https://git.kernel.org/stable/c/74a466a15731a754bcd8b5a83c126b5122e15a45
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html