Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: The issue in fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e “drivers/of: Fix depth when unflattening devicetree” forgot to fix the depth check in the loop body of unflattendtnodes. This could lead to an overflo...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988759)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988759 advisory. In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e drivers/of: Fix depth when...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987281)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987281 advisory. In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e drivers/of: Fix depth when...

The vulnerability of the unflattendtnodes() function in the Linux kernel’s Device Tree driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the unflattendtnodes function in the drivers/of/fdt.c module of the Linux kernel’s Device Tree driver is related to a single-issue error. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

SUSE CVE-2022-48672

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e "drivers/of: Fix depth when unflattening devicetree" forgot to fix up the depth check in the loop body in unflattendtnodes which makes it possible to overflow...

DEBIAN-CVE-2022-48672

In the Linux kernel, the following vulnerability has been resolved: of: fdt: fix off-by-one error in unflattendtnodes Commit 78c44d910d3e "drivers/of: Fix depth when unflattening devicetree" forgot to fix up the depth check in the loop body in unflattendtnodes which makes it possible to overflow...

PT-2022-34586 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.11 Description: The issue is related to an off-by-one error in the unflatten dt nodes function. This error was introduced in version v4.7 and is fixed in version v5.19.11. The actual impact and attack...

PT-2022-34654 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.145 Description: The issue is related to an off-by-one error in the unflatten dt nodes function. This error was introduced in version v4.7 and fixed in version v5.10.145. The actual impact and attack...

PT-2022-7377

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an off-by-one error in the unflatten dt nodes function, which can lead to an overflow of the nps buffer. This was discovered by the Linux Verification Center usin...