CVE-2022-48948
usb: gadget: uvc: Prevent buffer overflow in setup handler
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvc_function_setup permits control transfer requests with up to 64 bytes of payload (UVC_MAX_REQUEST_SIZE), data stage handler for OUT transfer uses memcpy to copy req->actual bytes to uvc_event->data.data array of size 60. This may result in an overflow of 4 bytes.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
cdda479f15cd13fa50a913ca85129c0437cc7b91 < 4972e3528b968665b596b5434764ff8fd9446d35 cdda479f15cd13fa50a913ca85129c0437cc7b91 < 06fd17ee92c8f1704c7e54ec0fd50ae0542a49a5 cdda479f15cd13fa50a913ca85129c0437cc7b91 < bc8380fe5768c564f921f7b4eaba932e330b9e4b cdda479f15cd13fa50a913ca85129c0437cc7b91 < b8fb1cba934ea122b50f13a4f9d6fc4fdc43d2be cdda479f15cd13fa50a913ca85129c0437cc7b91 < c79538f32df12887f110dcd6b9c825b482905f24 cdda479f15cd13fa50a913ca85129c0437cc7b91 < 6b41a35b41f77821db24f2d8f66794b390a585c5 cdda479f15cd13fa50a913ca85129c0437cc7b91 < 7b1f773277a72f9756d47a41b94e43506cce1954 cdda479f15cd13fa50a913ca85129c0437cc7b91 < d1a92bb8d697f170d93fe922da763d7d156b8841 cdda479f15cd13fa50a913ca85129c0437cc7b91 < 4c92670b16727365699fe4b19ed32013bab2c107
Linux / Linux
2.6.35
References
git.kernel.org: https://git.kernel.org/stable/c/4972e3528b968665b596b5434764ff8fd9446d35 git.kernel.org: https://git.kernel.org/stable/c/06fd17ee92c8f1704c7e54ec0fd50ae0542a49a5 git.kernel.org: https://git.kernel.org/stable/c/bc8380fe5768c564f921f7b4eaba932e330b9e4b git.kernel.org: https://git.kernel.org/stable/c/b8fb1cba934ea122b50f13a4f9d6fc4fdc43d2be git.kernel.org: https://git.kernel.org/stable/c/c79538f32df12887f110dcd6b9c825b482905f24 git.kernel.org: https://git.kernel.org/stable/c/6b41a35b41f77821db24f2d8f66794b390a585c5 git.kernel.org: https://git.kernel.org/stable/c/7b1f773277a72f9756d47a41b94e43506cce1954 git.kernel.org: https://git.kernel.org/stable/c/d1a92bb8d697f170d93fe922da763d7d156b8841 git.kernel.org: https://git.kernel.org/stable/c/4c92670b16727365699fe4b19ed32013bab2c107