What is CVE-2022-43505?

CVE-2022-43505 is a medium-severity vulnerability in Intel Atom_c3308, classified under CWE-691. CVSS score: 4.1/10. Published 2023-08-11.

How severe is CVE-2022-43505?

Medium severity. CVSS v3 base score is 4.1 out of 10.

Is CVE-2022-43505 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Intel Atom_c3308

CVE-2022-43505

Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable denial of service via local access.

EPSS: 0.002 (5.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H.

Affected products

Intel Atom_c3308
Intel Atom_c3308_firmware
Intel Atom_c3336
Intel Atom_c3336_firmware
Intel Atom_c3338
Intel Atom_c3338_firmware
Intel Atom_c3338r
Intel Atom_c3338r_firmware
Intel Atom_c3436l
Intel Atom_c3436l_firmware

Weakness classification (CWE)

CWE-691

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

secure@intel.com (Vendor Advisory)
secure@intel.com

Frequently asked questions

What is CVE-2022-43505?: CVE-2022-43505 is a medium-severity vulnerability in Intel Atom_c3308, classified under CWE-691. CVSS score: 4.1/10. Published 2023-08-11.
How severe is CVE-2022-43505?: Medium severity. CVSS v3 base score is 4.1 out of 10.
Is CVE-2022-43505 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.