Zafiyetler / CVE-2021-42553

kritik

CVE-2021-42553

A buffer overflow vulnerability in stm32_mw_usb_host of STMicroel ...

Yayın Değişiklik CWE 120
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: Ubuntu (orta).

Açıklama

A buffer overflow vulnerability in stm32_mw_usb_host of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBH_MAX_NUM_ENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs.

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
rapidfort ubuntu 20.04micropython0:1.22.1+ds-1ubuntu0.24.10.1
rapidfort ubuntu 22.04micropython0:1.22.1+ds-1ubuntu0.24.10.1
rapidfort ubuntu 24.04micropython0:1.22.1+ds-1ubuntu0.24.10.1
ubuntu 20.04-ESMmicropython1.12-1ubuntu0.1~esm1
ubuntu 22.04micropythondüzeltme belirtilmemiş
ubuntu 24.04micropythondüzeltme belirtilmemiş
ubuntu 24.10micropython1.22.1+ds-1ubuntu0.24.10.1

Referanslar

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.