Integer overflow in Intel(r) Csme

CVE-2024-21844

Integer overflow in firmware for some Intel(R) CSME may allow an unauthenticated user to potentially enable denial of service via adjacent access.

Vulnerability class: Integer Overflow

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

EPSS exploit prediction

EPSS: 0.003 (16.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-21844: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Intel(r) Csme — versions See references

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2024-21844?
CVE-2024-21844 is a medium-severity vulnerability in Intel(r) Csme, classified under Integer Overflow or Wraparound. CVSS score: 4.3/10. Published 2024-08-14.
How severe is CVE-2024-21844?
Medium severity. CVSS v3 base score is 4.3 out of 10.