CVE-2021-47404
published 2024-05-21CVE-2021-47404: 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…
PriorityP342high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.26%
17.8th percentile
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.
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.12-1 (bookworm) | linux 5.14.12-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < a4faa7153b87fbcfe4be15f4278676f79ca6e019 | a4faa7153b87fbcfe4be15f4278676f79ca6e019 |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < 6fc4476dda58f6c00097c7ddec3b772513f57525 | 6fc4476dda58f6c00097c7ddec3b772513f57525 |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < 1c83c38dec83d57bc18d0c01d82c413d3b34ccb9 | 1c83c38dec83d57bc18d0c01d82c413d3b34ccb9 |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < bb8b72374db69afa25a5b65cf1c092860c6fe914 | bb8b72374db69afa25a5b65cf1c092860c6fe914 |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < fe9bb925e7096509711660d39c0493a1546e9550 | fe9bb925e7096509711660d39c0493a1546e9550 |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < dedfc35a2de2bae9fa3da8210a05bfd515f83fee | dedfc35a2de2bae9fa3da8210a05bfd515f83fee |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < 708107b80aa616976d1c5fa60ac0c1390749db5e | 708107b80aa616976d1c5fa60ac0c1390749db5e |
| linux | linux | >= 52cd7785f3cdd2724f4efb5b21dbc75d6f9ccef4 < 1e4ce418b1cb1a810256b5fb3fd33d22d1325993 | 1e4ce418b1cb1a810256b5fb3fd33d22d1325993 |
| linux | linux_kernel | < 4.4.286 | 4.4.286 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.84-1 | 5.10.84-1 |
| linux | linux_kernel | >= 0 < 5.14.12-1 | 5.14.12-1 |
| linux | linux_kernel | >= 0 < 5.14.12-1 | 5.14.12-1 |
| linux | linux_kernel | >= 0 < 5.14.12-1 | 5.14.12-1 |
| linux | linux_kernel | >= 4.10 < 4.14.249 | 4.14.249 |
| linux | linux_kernel | >= 4.15 < 4.19.209 | 4.19.209 |
| linux | linux_kernel | >= 4.20 < 5.4.151 | 5.4.151 |
| linux | linux_kernel | >= 4.5 < 4.9.285 | 4.9.285 |
| linux | linux_kernel | >= 5.11 < 5.14.10 | 5.14.10 |
| linux | linux_kernel | >= 5.5 < 5.10.71 | 5.10.71 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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GHSA
GHSA-w883-jj58-rv96: 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
ghsa_unreviewed·2024-05-21
CVE-2021-47404 [HIGH] CWE-787 GHSA-w883-jj58-rv96: 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
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.
OSV
CVE-2021-47404: 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-o
osv·2024-05-21·CVSS 7.8
CVE-2021-47404 [HIGH] CVE-2021-47404: 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-o
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.
Red Hat
kernel: HID: betop: fix slab-out-of-bounds Write in betop_probe
vendor_redhat·2024-05-21·CVSS 7.8
CVE-2021-47404 [HIGH] CWE-787 kernel: HID: betop: fix slab-out-of-bounds Write in betop_probe
kernel: HID: betop: fix slab-out-of-bounds Write in betop_probe
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.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Affected
Package: kernel (Red Hat Enterprise Linu
Debian
CVE-2021-47404: linux - In the Linux kernel, the following vulnerability has been resolved: HID: betop:...
vendor_debian·2021·CVSS 7.8
CVE-2021-47404 [HIGH] CVE-2021-47404: linux - In the Linux kernel, the following vulnerability has been resolved: HID: betop:...
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.
Scope: local
bookworm: resolved (fixed in 5.14.12-1)
bullseye: resolved (fixed in 5.10.84-1)
forky: resolved (fixed in 5.14.12-1)
sid: resolved (fixed in 5.14.12-1)
trixie: resolved (fixed in 5.14.12-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1c83c38dec83d57bc18d0c01d82c413d3b34ccb9https://git.kernel.org/stable/c/1e4ce418b1cb1a810256b5fb3fd33d22d1325993https://git.kernel.org/stable/c/6fc4476dda58f6c00097c7ddec3b772513f57525https://git.kernel.org/stable/c/708107b80aa616976d1c5fa60ac0c1390749db5ehttps://git.kernel.org/stable/c/a4faa7153b87fbcfe4be15f4278676f79ca6e019https://git.kernel.org/stable/c/bb8b72374db69afa25a5b65cf1c092860c6fe914https://git.kernel.org/stable/c/dedfc35a2de2bae9fa3da8210a05bfd515f83feehttps://git.kernel.org/stable/c/fe9bb925e7096509711660d39c0493a1546e9550https://git.kernel.org/stable/c/1c83c38dec83d57bc18d0c01d82c413d3b34ccb9https://git.kernel.org/stable/c/1e4ce418b1cb1a810256b5fb3fd33d22d1325993https://git.kernel.org/stable/c/6fc4476dda58f6c00097c7ddec3b772513f57525https://git.kernel.org/stable/c/708107b80aa616976d1c5fa60ac0c1390749db5ehttps://git.kernel.org/stable/c/a4faa7153b87fbcfe4be15f4278676f79ca6e019https://git.kernel.org/stable/c/bb8b72374db69afa25a5b65cf1c092860c6fe914https://git.kernel.org/stable/c/dedfc35a2de2bae9fa3da8210a05bfd515f83feehttps://git.kernel.org/stable/c/fe9bb925e7096509711660d39c0493a1546e9550
2024-05-21
Published