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4 vulnerabilities found for by zephyrproject-rtos
CVE-2025-9557 (GCVE-0-2025-9557)
Vulnerability from cvelistv5
Published
2025-11-26 05:43
Modified
2025-11-26 14:11
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
An out-of-bound write can lead to an arbitrary code execution. Even on devices with some form of memory protection, this can still lead to a crash and a resultant denial of service.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Version: * |
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CVE-2025-9558 (GCVE-0-2025-9558)
Vulnerability from cvelistv5
Published
2025-11-26 05:39
Modified
2025-11-26 14:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
There is a potential OOB Write vulnerability in the gen_prov_start function in pb_adv.c. The full length of the received data is copied into the link.rx.buf receiver buffer without any validation on the data size.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Version: * |
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CVE-2025-9408 (GCVE-0-2025-9408)
Vulnerability from cvelistv5
Published
2025-11-11 15:34
Modified
2025-11-12 20:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-270 - Privilege Context Switching Error
Summary
System call entry on Cortex M (and possibly R and A, but I think not) has a race which allows very practical privilege escalation for malicious userspace processes.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Version: * |
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CVE-2025-12890 (GCVE-0-2025-12890)
Vulnerability from cvelistv5
Published
2025-11-07 18:40
Modified
2025-11-10 20:19
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Summary
Improper handling of malformed Connection Request with the interval set to be 1 (which supposed to be illegal) and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| zephyrproject-rtos | Zephyr |
Version: * |
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