CVE-2023-5753

Katalog CVE

CVSS 8.8 · High EPSS 0,88%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada zephyrproject zephyr. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

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

Rincian

Terbit di NVD

25 Oktober 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-191: Integer Underflow (Wrap or Wraparound)

EPSS (30 hari)

0,88% peluang dieksploitasi; lebih tinggi dari 57,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-hmpr-px56-rvww exploit · advisory vendor
• http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html mailing list · advisory pihak ketiga
• http://seclists.org/fulldisclosure/2023/Nov/1 mailing list · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2023/11/07/1 mailing list