4.4 Medium

CVE-2021-0147 Improper locking in the Power Management Controller (PMC) for some Intel Chipset firmware before versions…

Description

Improper locking in the Power Management Controller (PMC) for some Intel Chipset firmware before versions pmc_fw_lbg_c1-21ww02a and pmc_fw_lbg_b0-21ww02a may allow a privileged user to potentially enable denial of service via local access.

Affected products and versions

Product	Affected versions	Fixed in
Intel Chipset firmware	Versions not published

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www.cveye.io/en/cve/CVE-2021-0147

Timeline

Published February 9, 2022
Last modified May 5, 2025

References

www.intel.com www.intel.com

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