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Critical severity9.8NVD Advisory· Published Jul 8, 2021· Updated Jun 17, 2026

CVE-2021-25435

CVE-2021-25435

Description

Improper input validation vulnerability in Tizen bootloader prior to Firmware update JUL-2021 Release allows arbitrary code execution using recovery partition in wireless firmware download mode.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Linux/Tizen
    cpe:2.3:o:linux:tizen:*:*:*:*:*:*:*:*
    Range: <5.5
  • Tizen/bootloaderllm-create
    Range: <JUL-2021 Release
  • Samsung Mobile/Tizen wearable devicesv5
    Range: Tizen 5.5

Patches

Vulnerability mechanics

References

1

News mentions

0

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