CVE-2024-36031

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Source
https://cve.org/CVERecord?id=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
2024-05-30T15:23:46.831Z
Modified
2026-03-23T05:02:31.782549007Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
keys: Fix overwrite of key expiration on instantiation
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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36031.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac
Fixed
ad2011ea787928b2accb5134f1e423b11fe80a8a
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2552b32b0b349df160a509fe49f5f308cb922f2b
Fixed
ed79b93f725cd0da39a265dc23d77add1527b9be
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
791d5409cdb974c31a1bc7a903ea729ddc7d83df
Fixed
e4519a016650e952ad9eb27937f8c447d5a4e06d
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
afc360e8a1256acb7579a6f5b6f2c30b85b39301
Fixed
25777f3f4e1f371d16a594925f31e37ce07b6ec7
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
39299bdd2546688d92ed9db4948f6219ca1b9542
Fixed
939a08bcd4334bad4b201e60bd0ae1f278d71d41
Fixed
cc219cb8afbc40ec100c0de941047bb29373126a
Fixed
9da27fb65a14c18efd4473e2e82b76b53ba60252

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-36031.json"