CVE-2023-21477 — Out-of-bounds Read in Samsung Android

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
5.5MEDIUMNVD
CNA7.9
EPSS
0.0%
top 96.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Android
Timeline
PublishedSep 3
Latest updateJan 28

Description

Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protected data.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

▶NVDsamsung/android11.0, 12.0, 13.0+2

🔴Vulnerability Details

2
GHSA
GHSA-26cj-fq73-4g9h: Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protec↗2026-01-28
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CVEList
CVE-2023-21477: Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protec↗2025-09-03
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CVE-2023-21477 — Out-of-bounds Read in Samsung Android | cvebase