PT-2022-14355 · Ion · Ion

Published 2022-05-03 · Updated 2022-05-12 · CVE-2022-20111

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions ion (affected versions not specified)

Description The issue is related to a possible use after free due to incorrect error handling in ion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2022-20111

Affected Products

Ion

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-20111 · Security Note
• https://osv.dev/vulnerability/CVE-2022-20111 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/May-2022 · Vendor Advisory
• https://t.me/cibsecurity/41861 · Telegram Post