What is CVE-2022-31600?

CVE-2022-31600 is a high-severity vulnerability in Nvidia Dgx_a100, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2022-07-04.

How severe is CVE-2022-31600?

High severity. CVSS v3 base score is 7.5 out of 10.

Integer overflow in Nvidia Dgx_a100

CVE-2022-31600

NVIDIA DGX A100 contains a vulnerability in SBIOS in the SmmCore, where a user with high privileges can chain another vulnerability to this vulnerability, causing an integer overflow, possibly leading to code execution, escalation of privi…

Vulnerability class: Integer Overflow

EPSS: 0.002 (10.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Nvidia Dgx_a100
Nvidia Dgx_a100_firmware
Nvidia Dgx A100 — versions Versions prior to 22.5.5

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

psirt@nvidia.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-31600?: CVE-2022-31600 is a high-severity vulnerability in Nvidia Dgx_a100, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2022-07-04.
How severe is CVE-2022-31600?: High severity. CVSS v3 base score is 7.5 out of 10.