CVE-2023-5753

low-risk
Published 2023-10-25

Potential buffer overflows in the Bluetooth subsystem due to asserts being disabled in /subsys/bluetooth/host/hci_core.c

Do I need to act?

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0.23% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.3/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Zephyrproject

References (8)

Mailing List http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.h...
Mailing List http://seclists.org/fulldisclosure/2023/Nov/1
Mailing List http://www.openwall.com/lists/oss-security/2023/11/07/1
Exploit https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hmpr-px56-...
Mailing List http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.h...
Mailing List http://seclists.org/fulldisclosure/2023/Nov/1
Mailing List http://www.openwall.com/lists/oss-security/2023/11/07/1
Exploit https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hmpr-px56-...
26
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal