CVE-2024-36031
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-36031
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36031.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-36031
- Downstream
- Related
- Published
- 2024-05-30T16:15:11Z
- Modified
- 2025-08-09T19:01:29Z
- Summary
- [none]
- Details
-
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 TIME64MAX, disabling further DNS updates. Fix this by restoring the condition that keyset_expiry is only called when the pre-parser sets a specific expiry.
- 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