CVE-2024-36031

May 30, 2024, 6:19 p.m.

None
No Score

Description

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.

Product(s) Impacted

Product Versions
Linux kernel
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7
https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41
https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252
https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a
https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a
https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d
https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-30
CVE-2024-36031

Timeline

Published: May 30, 2024, 4:15 p.m.
Last Modified: May 30, 2024, 6:19 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.