Issue CVE-2021-29937 is reported by cve_check for telemetry project from openbmc github. However, the issue is valid for telemetry rust project and not telemetry from openbmc.
Checked with openbmc project: https://github.com/openbmc/openbmc
Telemetry project: meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb

Consider adding such line to the telemetry_git.bb file:

# CVE-2021-29937: Not applicable to openbmc telemetry project
CVE_STATUS[CVE-2021-29937] = "cpe-incorrect: Issue only affects telemetry rust project and not the openbmc telemetry project"