CVE-2026-80756 selinux: do not cancel a policy conversion that never started

In the Linux kernel, the following vulnerability has been resolved: selinux: do not cancel a policy conversion that never started selwriteload calls selinuxpolicycancel when selmakepolicynodes fails, and that helper dereferences the outgoing policy to cancel its sidtab conversion. On the first...

Astra Linux – Vulnerability in Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: selinux: Avoid dereferencing garbage after a mount failure. In the case where kernmount fails and returns an error pointer in the error branch, rather than continuing and dereferencing the error pointer. Also, remove the “never...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005054)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005054 advisory. In the Linux kernel, the following vulnerability has been resolved: selinux: avoid dereference of garbage after mount failure In case kernmount fails and returns an...

The vulnerability of the init_sel_fs() function in the security/selinux/selinuxfs.c module of the Linux kernel allows a attacker to cause a service failure.

The vulnerability of the initselfs function in the security/selinux/selinuxfs.c module of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2024-35904

In the Linux kernel, the following vulnerability has been resolved: selinux: avoid dereference of garbage after mount failure In case kernmount fails and returns an error pointer return in the error branch instead of continuing and dereferencing the error pointer. While on it drop the never read...

UBUNTU-CVE-2024-35904

In the Linux kernel, the following vulnerability has been resolved: selinux: avoid dereference of garbage after mount failure In case kernmount fails and returns an error pointer return in the error branch instead of continuing and dereferencing the error pointer. While on it drop the never read...