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CVE-2024-36031 Spoofing

Routine
Remediate Within 6 Months

CVE Information

Original CVE data

Published:
Updated:

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.

CWE:
CVSS v2-
CVSS v3-
References
https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a
https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be
https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d
https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7
https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41
https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a
https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252
https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html
Affected Vendors

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Spoofing

CVSS Scores as calculated by PRIOnengine
CVSS v26.4
AV:N/AC:L/AU:N/C:N/I:P/A:P
CVSS v36.8
AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
MITRE CWE Top 25

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Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

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Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

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Compliance Impact

How the submited vulnerability affects compliance

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Web Application Security Frameworks

Applicable if the issue likely affects a web application

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