Search criteria
4 vulnerabilities found for esp32_firmware by espressif
CVE-2025-27840 (GCVE-0-2025-27840)
Vulnerability from nvd – Published: 2025-03-08 00:00 – Updated: 2025-05-12 15:33
VLAI?
Summary
Espressif ESP32 chips allow 29 hidden HCI commands, such as 0xFC02 (Write memory).
Severity ?
6.8 (Medium)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
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CVE-2021-34173 (GCVE-0-2021-34173)
Vulnerability from nvd – Published: 2021-07-14 18:32 – Updated: 2024-08-04 00:05
VLAI?
Summary
An attacker can cause a Denial of Service and kernel panic in v4.2 and earlier versions of Espressif esp32 via a malformed beacon csa frame. The device requires a reboot to recover.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2025-27840 (GCVE-0-2025-27840)
Vulnerability from cvelistv5 – Published: 2025-03-08 00:00 – Updated: 2025-05-12 15:33
VLAI?
Summary
Espressif ESP32 chips allow 29 hidden HCI commands, such as 0xFC02 (Write memory).
Severity ?
6.8 (Medium)
CWE
- CWE-912 - Hidden Functionality
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2021-34173 (GCVE-0-2021-34173)
Vulnerability from cvelistv5 – Published: 2021-07-14 18:32 – Updated: 2024-08-04 00:05
VLAI?
Summary
An attacker can cause a Denial of Service and kernel panic in v4.2 and earlier versions of Espressif esp32 via a malformed beacon csa frame. The device requires a reboot to recover.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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