CVE-2025-21433

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

Transient DOS when importing a PKCS#8-encoded RSA private key with a zero-sized modulus.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Jul 8, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

Related CVEs from 2025

CVE-2025-214347.5Transient DOS may occur while parsing EHT operation IE or EHT capability IE.CVE-2025-214357.5Transient DOS may occur while parsing extended IE in beacon.CVE-2025-214367.8Memory corruption may occur while initiating two IOCTL calls simultaneously to create processes from two different threads.CVE-2025-214377.8Memory corruption while processing memory map or unmap IOCTL operations simultaneously.CVE-2025-214387.8Memory corruption while IOCTL call is invoked from user-space to read board data.CVE-2025-214397.8Memory corruption may occur while reading board data via IOCTL call when the WLAN driver copies the content to the provided output buffer.CVE-2025-214407.8Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.CVE-2025-214417.8Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.CVE-2025-214427.8Memory corruption while transmitting packet mapping information with invalid header payload size.CVE-2025-214437.8Memory corruption while processing message content in eAVB.CVE-2025-214447.8Memory corruption while copying the result to the transmission queue in EMAC.CVE-2025-214457.8Memory corruption while copying the result to the transmission queue which is shared between the virtual machine and the host.
CVE-2025-21433: Medium severity, CVSS 5.5 | Vulnix