CVE-2024-36031

In the Linux kernel, the following vulnerability has been resolved: keys: Fix overwrite of key expiration on instantiation The expiry time of a key is unconditionally overwritten during instantiation, defaulting to turn it permanent. This causes a problem for DNS resolution as the expiration set by user-space is overwritten to TIME64_MAX, disabling further DNS updates. Fix this by restoring the condition that key_set_expiry is only called when the pre-parser sets a specific expiry.
Configurations

No configuration.

History

21 Nov 2024, 09:21

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7 - () https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7 -
References () https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41 - () https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41 -
References () https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252 - () https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252 -
References () https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a - () https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a -
References () https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a - () https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a -
References () https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d - () https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d -
References () https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be - () https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be -

15 Jul 2024, 07:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

03 Jul 2024, 02:02

Type Values Removed Values Added
CWE CWE-324
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 9.8

27 Jun 2024, 14:15

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: claves: se corrige la sobrescritura de la caducidad de la clave al crear instancias. El tiempo de caducidad de una clave se sobrescribe incondicionalmente durante la creación de instancias, y de forma predeterminada se vuelve permanente. Esto causa un problema para la resolución de DNS ya que la caducidad establecida por el espacio de usuario se sobrescribe en TIME64_MAX, lo que deshabilita más actualizaciones de DNS. Solucione este problema restaurando la condición de que key_set_expiry solo se llama cuando el analizador previo establece una caducidad específica.
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html -

30 May 2024, 16:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-05-30 16:15

Updated : 2024-11-21 09:21


NVD link : CVE-2024-36031

Mitre link : CVE-2024-36031

CVE.ORG link : CVE-2024-36031


JSON object : View

Products Affected

No product.

CWE
CWE-324

Use of a Key Past its Expiration Date