medium5.5
CVE-2021-47522
In the Linux kernel, the following vulnerability has been resolved: HID: bigbenff: prevent null pointer dereference When emulating the device through uhid, the…
Impact
In the Linux kernel, the following vulnerability has been resolved: HID: bigbenff: prevent null pointer dereference When emulating the device through uhid, there is a chance we don't have output reports and so report_field is null.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 5.4.165 from 5.5 before 5.10.85 from 5.11 before 5.15.8 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/58f15f5ae7786c824868f3a7e093859b74669ce7
- https://git.kernel.org/stable/c/6272b17001e6fdcf7b4a16206287010a1523fa6e
- https://git.kernel.org/stable/c/8e0ceff632f48175ec7fb4706129c55ca8a7c7bd
- https://git.kernel.org/stable/c/918aa1ef104d286d16b9e7ef139a463ac7a296f0
- https://git.kernel.org/stable/c/58f15f5ae7786c824868f3a7e093859b74669ce7
- https://git.kernel.org/stable/c/6272b17001e6fdcf7b4a16206287010a1523fa6e
- https://git.kernel.org/stable/c/8e0ceff632f48175ec7fb4706129c55ca8a7c7bd
- https://git.kernel.org/stable/c/918aa1ef104d286d16b9e7ef139a463ac7a296f0