CVE-2026-64316

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - use print_hex_dump_devel to guard key hex dumps Use print_hex_dump_devel() for dumping sensitive key material in *_setkey() and gen_split_key() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/3f57657b6ea23f933371f2c2846322f441773cee	Patch
https://git.kernel.org/stable/c/45c0e3615e5bca5f1fc93357af8d19975c092d4f	Patch
https://git.kernel.org/stable/c/6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e	Patch
https://git.kernel.org/stable/c/8b56ba10105ca34a4b75f7e33d41d96a63815591	Patch
https://git.kernel.org/stable/c/8cf5fb0503129e53052fe29302379cf83891d0fb	Patch
https://git.kernel.org/stable/c/9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e	Patch
https://git.kernel.org/stable/c/cea7302d5d05df74cfb4107897b1ca34163c06b9	Patch
https://git.kernel.org/stable/c/ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

24 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta: crypto: caam - usar print_hex_dump_devel para proteger los volcados hexadecimales de claves Usar print_hex_dump_devel() para volcar material de clave sensible en *_setkey() y gen_split_key() para evitar la fuga de secretos en tiempo de ejecución cuando CONFIG_DYNAMIC_DEBUG está habilitado.

Information

Published : 2026-07-25 10:17

Updated : 2026-10-24 13:10

NVD link : CVE-2026-64316

Mitre link : CVE-2026-64316

CVE.ORG link : CVE-2026-64316

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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