CVE-2025-21656

Vendor

Canonical, Linux kernel

Product

Linux kernel

EPSS

0.008 (p57)

Exposure class

Operating system

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 46
   Ubuntu notice Ubuntu 2h ago

   Linux kernel (FIPS) vulnerabilities

   Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - x86 architecture; - Hardware monitoring…

   CVE-2025-21656CVE-2026-63940CVE-2026-74350+2 more Canonical Linux kernel
2. 27
   Ubuntu notice Ubuntu 3d ago

   Linux kernel (Raspberry Pi) vulnerabilities

   Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol implementation in the Linux kernel, leading to use-after-free vulnerabilities. A local attacker could possibly use this to cause a denial of service…

   CVE-2022-1205CVE-2022-3114CVE-2022-49234+57 more Canonical Linux kernel