CVE-2025-40217

In the Linux kernel, the following vulnerability has been resolved: pidfs: validate extensible ioctls Validate extensible ioctls stricter than we do now...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414485 advisory. An out-of-bounds read flaw was found in the Linux kernels TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and...

SUSE CVE-2011-1747

The agp subsystem in the Linux kernel 2.6.38.5 and earlier does not properly restrict memory allocation by the 1 AGPIOCRESERVE and 2 AGPIOCALLOCATE ioctls, which allows local users to cause a denial of service memory consumption by making many calls to these ioctls...

UBUNTU-CVE-2020-25656

A flaw was found in the Linux kernel. A use-after-free was found in the way the console subsystem was using ioctls KDGKBSENT and KDSKBSENT. A local user could use this flaw to get read memory access out of bounds. The highest threat from this vulnerability is to data confidentiality...