CVE-2026-43231
media: radio-keene: fix memory leak in error path
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: media: radio-keene: fix memory leak in error path Fix a memory leak in usb_keene_probe(). The v4l2 control handler is initialized and controls are added, but if v4l2_device_register() or video_register_device() fails afterward, the handler was never freed, leaking memory. Add v4l2_ctrl_handler_free() call in the err_v4l2 error path to ensure the control handler is properly freed for all error paths after it is initialized.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 6, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
1bf20c3a0c616f44359c573b533d06bae960ee45 < ad85bb5623079a35bd400f51de2e2fbc2170bdb2 1bf20c3a0c616f44359c573b533d06bae960ee45 < 242b0aabb1866024a7995a767ac330c158b39aa4 1bf20c3a0c616f44359c573b533d06bae960ee45 < 2fe28a63d598235595a9601e0d8fdc7c8f4fd575 1bf20c3a0c616f44359c573b533d06bae960ee45 < 27c508f61963013fdf29097578284099ee7a85a4 1bf20c3a0c616f44359c573b533d06bae960ee45 < 7fa9754f48cb8eefa566156be341e63d313247e5 1bf20c3a0c616f44359c573b533d06bae960ee45 < 1d8558a232ecb187e8e0328d6347a125f437a0fc 1bf20c3a0c616f44359c573b533d06bae960ee45 < de204d87e7d61859937272fe30cbdd46a4cfb10a 1bf20c3a0c616f44359c573b533d06bae960ee45 < b8bf939d77c0cd01118e953bbf554e0fa15e9006
Linux / Linux
3.4
References
git.kernel.org: https://git.kernel.org/stable/c/ad85bb5623079a35bd400f51de2e2fbc2170bdb2 git.kernel.org: https://git.kernel.org/stable/c/242b0aabb1866024a7995a767ac330c158b39aa4 git.kernel.org: https://git.kernel.org/stable/c/2fe28a63d598235595a9601e0d8fdc7c8f4fd575 git.kernel.org: https://git.kernel.org/stable/c/27c508f61963013fdf29097578284099ee7a85a4 git.kernel.org: https://git.kernel.org/stable/c/7fa9754f48cb8eefa566156be341e63d313247e5 git.kernel.org: https://git.kernel.org/stable/c/1d8558a232ecb187e8e0328d6347a125f437a0fc git.kernel.org: https://git.kernel.org/stable/c/de204d87e7d61859937272fe30cbdd46a4cfb10a git.kernel.org: https://git.kernel.org/stable/c/b8bf939d77c0cd01118e953bbf554e0fa15e9006