CVE-2023-21441

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-02-09 · updated 2026-06-17
Weakness: CWE-345

Description

Insufficient Verification of Data Authenticity vulnerability in Routine prior to versions 2.6.30.6 in Android Q(10), 3.1.21.10 in Android R(11) and 3.5.2.23 in Android S(12) allows local attacker to access protected files via unused code.

Affected products

Samsung Android: 10.0, 10.0-smr-apr-2020-r1, 10.0-smr-apr-2021-r1, 10.0-smr-apr-2022-r1, 10.0-smr-apr-2023-r1, 10.0-smr-aug-2020-r1 (+107)

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=02
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=02

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