CVE - CVE-2023-53145

CVE-ID
CVE-2023-53145	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition In btsdio_probe, the data->work is bound with btsdio_work. It will be started in btsdio_send_frame. If the btsdio_remove runs with a unfinished work, there may be a race condition that hdev is freed but used in btsdio_work. Fix it by canceling the work before do cleanup in btsdio_remove.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/179c65828593aff1f444e15debd40a477cb23cf4 URL:https://git.kernel.org/stable/c/179c65828593aff1f444e15debd40a477cb23cf4 MISC:https://git.kernel.org/stable/c/3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e URL:https://git.kernel.org/stable/c/3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e MISC:https://git.kernel.org/stable/c/6c3653627397a0d6eab19b20a59423e118985a6b URL:https://git.kernel.org/stable/c/6c3653627397a0d6eab19b20a59423e118985a6b MISC:https://git.kernel.org/stable/c/73f7b171b7c09139eb3c6a5677c200dc1be5f318 URL:https://git.kernel.org/stable/c/73f7b171b7c09139eb3c6a5677c200dc1be5f318 MISC:https://git.kernel.org/stable/c/746b363bef41cc159c051c47f9e30800bc6b520d URL:https://git.kernel.org/stable/c/746b363bef41cc159c051c47f9e30800bc6b520d MISC:https://git.kernel.org/stable/c/a5c2a467e9e789ae0891de55b766daac52e3b7b3 URL:https://git.kernel.org/stable/c/a5c2a467e9e789ae0891de55b766daac52e3b7b3 MISC:https://git.kernel.org/stable/c/a6650d27ab2c12a8ee750f396edb5ac8b4558b2e URL:https://git.kernel.org/stable/c/a6650d27ab2c12a8ee750f396edb5ac8b4558b2e
Assigning CNA
kernel.org
Date Record Created
20250502	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250502)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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