Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001382)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001382 advisory. There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vcdoresize function in drivers/tty/vt/vt.c. Tenable has extracted the preceding...

The vulnerability of the vc_do_resize() function in the drivers/tty/vt/vt.c file of the TTY console support driver for the Linux operating system allows a attacker to compromise the confidentiality and accessibility of the protected information.

The vulnerability of the vcdoresize function in the drivers/tty/vt/vt.c file of the TTY console support driver in the Linux operating system is related to the execution of operations outside the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the...

kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race

A use-after-free flaw was found in vcsread in drivers/tty/vt/vcscreen.c in vcscreen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information...

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in drivers/tty/vt/vt.c.

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DEBIAN-CVE-2020-8647

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vcdoresize function in drivers/tty/vt/vt.c...

UBUNTU-CVE-2020-8647

There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vcdoresize function in drivers/tty/vt/vt.c...

FreeBSD Kernel Multiple Vulnerabilities

1. Advisory Information Title: FreeBSD Kernel Multiple Vulnerabilities Advisory ID: CORE-2015-0003 Advisory URL: www.coresecurity.com/core-labs/advisories/freebsd-kernel-multiple-vulnerabilities Date published: 2015-01-27 Date of last update: 2015-01-27 Vendors contacted: FreeBSD Release mode:...