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CVE-2022-20074

In preloader (partition), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of…

Medium6.6EPSS 0.14%
Published
Updated
Reserved
Assigned by
MediaTek

Description

In preloader (partition), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege, for an attacker who has physical access to the device, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06183301; Issue ID: ALPS06183301.

Timeline

  1. ID reserved

    By MediaTek

  2. · 6 months later

    Published

  3. · 2 years later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-20074, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1Medium6.6CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.14% · top 97% of all CVEs (7 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.6.

Weakness

Affected products

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .