Bug 2323937 (CVE-2024-50125) - CVE-2024-50125 kernel: Bluetooth: SCO: Fix UAF on sco_sock_timeout
Summary: CVE-2024-50125 kernel: Bluetooth: SCO: Fix UAF on sco_sock_timeout
Keywords:
Status: NEW
Alias: CVE-2024-50125
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2324019
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-11-05 18:03 UTC by OSIDB Bzimport
Modified: 2025-04-25 17:25 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2025:0001 0 None None None 2025-01-01 07:23:41 UTC
Red Hat Product Errata RHSA-2024:11486 0 None None None 2024-12-19 00:43:20 UTC

Description OSIDB Bzimport 2024-11-05 18:03:22 UTC 
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.
Comment 1 Robb Gatica 2024-11-05 21:03:15 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024110557-CVE-2024-50125-5fd3@gregkh/T
Comment 2 errata-xmlrpc 2024-12-19 00:43:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2024:11486 https://access.redhat.com/errata/RHSA-2024:11486
Note You need to log in before you can comment on or make changes to this bug.