What is CVE-2022-0004?

CVE-2022-0004 is a medium-severity vulnerability in Intel Atom_p5921b. CVSS score: 6.8/10. Published 2022-05-12.

How severe is CVE-2022-0004?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Intel Atom_p5921b

CVE-2022-0004

Hardware debug modes and processor INIT setting that allow override of locks for some Intel(R) Processors in Intel(R) Boot Guard and Intel(R) TXT may allow an unauthenticated user to potentially enable escalation of privilege via physical…

EPSS: 0.003 (17.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Intel Atom_p5921b
Intel Atom_p5921b_firmware
Intel Atom_p5931b
Intel Atom_p5931b_firmware
Intel Atom_p5942b
Intel Atom_p5942b_firmware
Intel Atom_p5962b
Intel Atom_p5962b_firmware
Intel Atom_x5-e3930
Intel Atom_x5-e3930_firmware

References

secure@intel.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-0004?: CVE-2022-0004 is a medium-severity vulnerability in Intel Atom_p5921b. CVSS score: 6.8/10. Published 2022-05-12.
How severe is CVE-2022-0004?: Medium severity. CVSS v3 base score is 6.8 out of 10.