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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 14.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure-4.15 | < any | UNKNOWN |
git.kernel.org/linus/1e4ce418b1cb1a810256b5fb3fd33d22d1325993 (5.15-rc4)
git.kernel.org/stable/c/1c83c38dec83d57bc18d0c01d82c413d3b34ccb9
git.kernel.org/stable/c/1e4ce418b1cb1a810256b5fb3fd33d22d1325993
git.kernel.org/stable/c/6fc4476dda58f6c00097c7ddec3b772513f57525
git.kernel.org/stable/c/708107b80aa616976d1c5fa60ac0c1390749db5e
git.kernel.org/stable/c/a4faa7153b87fbcfe4be15f4278676f79ca6e019
git.kernel.org/stable/c/bb8b72374db69afa25a5b65cf1c092860c6fe914
git.kernel.org/stable/c/dedfc35a2de2bae9fa3da8210a05bfd515f83fee
git.kernel.org/stable/c/fe9bb925e7096509711660d39c0493a1546e9550
launchpad.net/bugs/cve/CVE-2021-47404
nvd.nist.gov/vuln/detail/CVE-2021-47404
security-tracker.debian.org/tracker/CVE-2021-47404
www.cve.org/CVERecord?id=CVE-2021-47404