What is CVE-2022-43507?

CVE-2022-43507 is a high-severity vulnerability in Intel(r) Qat Engine For Openssl, classified under CWE-92. CVSS score: 7.5/10. Published 2023-05-10.

How severe is CVE-2022-43507?

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

Is CVE-2022-43507 known to be exploited?

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

Vulnerability in Intel(r) Qat Engine For Openssl

CVE-2022-43507

Improper buffer restrictions in the Intel(R) QAT Engine for OpenSSL before version 0.6.16 may allow a privileged user to potentially enable escalation of privilege via network access.

EPSS: 0.003 (51.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

N/a Intel(r) Qat Engine For Openssl — versions before version 0.6.16

Weakness classification (CWE)

CWE-92

Public proof-of-concept exploits

chnzzh/OpenSSL-CVE-lib

References

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00798.html

Frequently asked questions

What is CVE-2022-43507?: CVE-2022-43507 is a high-severity vulnerability in Intel(r) Qat Engine For Openssl, classified under CWE-92. CVSS score: 7.5/10. Published 2023-05-10.
How severe is CVE-2022-43507?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2022-43507 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.