CVE Catalog
CVE-2022-34835
CriticalSummary
In Das U-Boot through version 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the 'i2c md' command enables the corruption of the return address pointer of the do_i2c_md function.
Risk Assessment
This vulnerability may lead to unauthorized memory access and potential execution of malicious code, posing a serious threat to system integrity.
Recommendation
It is recommended to update to the latest version of Das U-Boot to mitigate this vulnerability and conduct a security audit of the system.
Original NVD description (English source)
In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.