CVE-2026-64144
Bluetooth: btmtk: fix urb->setup_packet leak in error paths
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: fix urb->setup_packet leak in error paths The setup_packet of control urb is not freed if usb_submit_urb fails or the submitted urb is killed. Add free in these two paths.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
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Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
a1c49c434e15050b5dafe3b6f5cc732d4f02d657 < 2a1905730e0c771b999906a7b509722f795563c6 a1c49c434e15050b5dafe3b6f5cc732d4f02d657 < 68c027c2003b0a8a1439d0301c59c6fd1eb3b844 a1c49c434e15050b5dafe3b6f5cc732d4f02d657 < a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c a1c49c434e15050b5dafe3b6f5cc732d4f02d657 < 0d2572bafea33c7cd1d77c6a25f25ff31a432482 a1c49c434e15050b5dafe3b6f5cc732d4f02d657 < dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd
Linux / Linux
5.3
References
git.kernel.org: https://git.kernel.org/stable/c/2a1905730e0c771b999906a7b509722f795563c6 git.kernel.org: https://git.kernel.org/stable/c/68c027c2003b0a8a1439d0301c59c6fd1eb3b844 git.kernel.org: https://git.kernel.org/stable/c/a0f5268c77eb73f84ba7c210ddfc54b1c73ff80c git.kernel.org: https://git.kernel.org/stable/c/0d2572bafea33c7cd1d77c6a25f25ff31a432482 git.kernel.org: https://git.kernel.org/stable/c/dd1dda6b8d6e1f4376a5b3055a04f0ecbdb4d6bd