vulnerability
Red Hat: CVE-2025-40141: kernel: Bluetooth: ISO: Fix possible UAF on iso_conn_free (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:P/A:C) | Nov 12, 2025 | Jan 15, 2026 | Jan 27, 2026 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:P/A:C)
Published
Nov 12, 2025
Added
Jan 15, 2026
Modified
Jan 27, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: ISO: Fix possible UAF on iso_conn_free
This attempt to fix similar issue to sco_conn_free where if the
conn->sk is not set to NULL may lead to UAF on iso_conn_free.
Solutions
redhat-upgrade-kernelredhat-upgrade-kernel-rt
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