medium6.7
CVE-2023-20821
In nvram, there is a possible out of bounds write due to a missing bounds check.
Impact
In nvram, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07937113; Issue ID: ALPS07937113.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linuxfoundation | Yocto | Version 2.6 |
| Rdkcentral | Rdk-B | Version 2022q3 |
| Android | Versions 11.0, 12.0, 13.0 | |
| Openwrt | Openwrt | Versions 19.07.0, 21.02.0 |