Security Advisory

CVE-2021-36357

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-10-22 11:14:43

Last updated 2024-08-04 00:54:51

Assigner mitre

State PUBLISHED

Description

An issue was discovered in OpenPOWER 2.6 firmware. unpack_timestamp() calls le32_to_cpu() for endian conversion of a uint16_t "year" value, resulting in a type mismatch that can truncate a higher integer value to a smaller one, and bypass a timestamp check. The fix is to use the right endian conversion function.

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