5.6

CVE-2022-21239: intel quickassist_technology Out-of-bounds Read

CVSS: 5.6v3.1MediumModified
Published 10-05-2023Last modified 27-01-2025
Open JSON

Vulnerability summary

CVE-2022-21239 is a medium (CVSS 5.6) Out-of-bounds Read vulnerability in intel quickassist_technology. EPSS estimates a 0.18% chance of exploitation in the next 30 days, higher than 7.4% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.6/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.18%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 10-05-2023
    PublishedVulnerability first disclosed.
  2. 27-01-2025
    Last modifiedVulnerability information updated.

Description

Out-of-bounds read in software for the Intel QAT Driver for Windows before version 1.9.0-0008 may allow an authenticated user to potentially enable information disclosure via local access.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.18%

Chance of exploitation in the next 30 days

Percentile

7%

Versus all other CVEs

30-day change

0.00 pp

From 0.18% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.18%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Intel1 product

1 vendor · 1 product

References

1 links