6.7

CVE-2022-26441: mediatek, inc. mt7603, mt7610, mt7612, mt7613, mt7615, mt7620, mt7622, mt7628, mt7629, mt7915, mt7916, mt7986, mt8981 Out-of-bounds Write

CVSS: 6.7v3.1MediumModified
Published 01-08-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-26441 is a medium (CVSS 6.7) Out-of-bounds Write vulnerability in mediatek, inc. mt7603, mt7610, mt7612, mt7613, mt7615, mt7620, mt7622, mt7628, mt7629, mt7915, mt7916, mt7986, mt8981. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16.6% of scored vulnerabilities.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.7/10
010
Medium · v3.1 (NVD)
EPSS score
0.26%
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. 01-08-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

In wifi driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220420044; Issue ID: GN20220420044.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.26%

Chance of exploitation in the next 30 days

Percentile

17%

Versus all other CVEs

30-day change

0.00 pp

From 0.26% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.26%

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

Mediatek13 products
Mediatek, inc.1 product

2 vendors · 14 products

References

1 links