What is CVE-2021-0001?

CVE-2021-0001 is a medium-severity vulnerability in Intel Integrated_performance_primitives_cryptography, classified under Observable Discrepancy. CVSS score: 4.7/10. Published 2021-06-09.

How severe is CVE-2021-0001?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Vulnerability in Intel Integrated_performance_primitives_cryptography

CVE-2021-0001

Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.

EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Intel Integrated_performance_primitives_cryptography — versions 2019, 2020
Intel Sgx_dcap
Intel Sgx_psw
Intel Sgx_sdk
N/a Intel(r) Ipp — versions before version 2020 update 1

Weakness classification (CWE)

CWE-203 — Observable Discrepancy

References

secure@intel.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0001?: CVE-2021-0001 is a medium-severity vulnerability in Intel Integrated_performance_primitives_cryptography, classified under Observable Discrepancy. CVSS score: 4.7/10. Published 2021-06-09.
How severe is CVE-2021-0001?: Medium severity. CVSS v3 base score is 4.7 out of 10.