CVE-2023-21473
published 2025-09-03CVE-2023-21473: Improper input validation with Exynos Fastboot USB Interface prior to SMR Apr-2023 Release 1 allows a physical attacker to execute arbitrary code in bootloader.
PriorityP426medium6.8CVSS 3.1
AVPACHPRHUIRSCCHIHAH
EPSS
0.23%
12.5th percentile
Improper input validation with Exynos Fastboot USB Interface prior to SMR Apr-2023 Release 1 allows a physical attacker to execute arbitrary code in bootloader.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| samsung | android | — | — |
| samsung | android | — | — |
| samsung | android | — | — |
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-09-03
Published