cve-2021-47404
Vulnerability from cvelistv5
Published
2024-05-21 15:03
Modified
2024-12-19 07:41
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: betop: fix slab-out-of-bounds Write in betop_probe Syzbot reported slab-out-of-bounds Write bug in hid-betopff driver. The problem is the driver assumes the device must have an input report but some malicious devices violate this assumption. So this patch checks hid_device's input is non empty before it's been used.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1c83c38dec83d57bc18d0c01d82c413d3b34ccb9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1e4ce418b1cb1a810256b5fb3fd33d22d1325993
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6fc4476dda58f6c00097c7ddec3b772513f57525
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/708107b80aa616976d1c5fa60ac0c1390749db5e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a4faa7153b87fbcfe4be15f4278676f79ca6e019
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bb8b72374db69afa25a5b65cf1c092860c6fe914
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dedfc35a2de2bae9fa3da8210a05bfd515f83fee
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fe9bb925e7096509711660d39c0493a1546e9550
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1c83c38dec83d57bc18d0c01d82c413d3b34ccb9
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/1e4ce418b1cb1a810256b5fb3fd33d22d1325993
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6fc4476dda58f6c00097c7ddec3b772513f57525
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/708107b80aa616976d1c5fa60ac0c1390749db5e
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a4faa7153b87fbcfe4be15f4278676f79ca6e019
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bb8b72374db69afa25a5b65cf1c092860c6fe914
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dedfc35a2de2bae9fa3da8210a05bfd515f83fee
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fe9bb925e7096509711660d39c0493a1546e9550
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website

To clipboard 

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}


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