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.
[
{
"product": "Intel Chipset firmware",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "see references"
}
]
}
]