CVE-2024-42312 (GCVE-0-2024-42312)
Vulnerability from cvelistv5 – Published: 2024-08-17 09:09 – Updated: 2026-05-23 15:52
VLAI
EPSS
VEX
Title
sysctl: always initialize i_uid/i_gid
Summary
In the Linux kernel, the following vulnerability has been resolved:
sysctl: always initialize i_uid/i_gid
Always initialize i_uid/i_gid inside the sysfs core so set_ownership()
can safely skip setting them.
Commit 5ec27ec735ba ("fs/proc/proc_sysctl.c: fix the default values of
i_uid/i_gid on /proc/sys inodes.") added defaults for i_uid/i_gid when
set_ownership() was not implemented. It also missed adjusting
net_ctl_set_ownership() to use the same default values in case the
computation of a better value failed.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 16:09 UTC
Assigner
References
9 references
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
5ec27ec735ba0477d48c80561cc5e856f0c5dfaf , < b2591c89a6e2858796111138c38fcb6851aa1955
(git)
Affected: 5ec27ec735ba0477d48c80561cc5e856f0c5dfaf , < 34a86adea1f2b3c3f9d864c8cce09dca644601ab (git) Affected: 5ec27ec735ba0477d48c80561cc5e856f0c5dfaf , < 1deae34db9f4f8e0e03f891be2e2e15c15c8ac05 (git) Affected: 5ec27ec735ba0477d48c80561cc5e856f0c5dfaf , < ffde3af4b29bf97d62d82e1d45275587e10a991a (git) Affected: 5ec27ec735ba0477d48c80561cc5e856f0c5dfaf , < c7e2f43d182f5dde473389dbb39f16c9f0d64536 (git) Affected: 5ec27ec735ba0477d48c80561cc5e856f0c5dfaf , < 98ca62ba9e2be5863c7d069f84f7166b45a5b2f4 (git) Affected: e83234d7ef237931148b4b17834dadf57eb46c12 (git) Affected: 2cbf2af144f0cd08a3361c6299b2e6086b7d21d9 (git) Affected: 2c7b50c7b1d036f71acd9a917a8cb0f9b6e43dab (git) Affected: 7eb45a94c279dd5af4cafaa738ae93737517eef4 (git) Affected: 14cc90952cef94bfa89a6b4a2f55fd9a70f50a16 (git) Affected: 4.9.187 , < 4.10 (semver) Affected: 4.14.135 , < 4.15 (semver) Affected: 4.19.61 , < 4.20 (semver) Affected: 5.1.20 , < 5.2 (semver) Affected: 5.2.3 , < 5.3 (semver) |
guessed | |
| Linux | Linux |
Affected:
5.3
Unaffected: 0 , < 5.3 (semver) Unaffected: 5.10.224 , ≤ 5.10.* (semver) Unaffected: 5.15.165 , ≤ 5.15.* (semver) Unaffected: 6.1.104 , ≤ 6.1.* (semver) Unaffected: 6.6.45 , ≤ 6.6.* (semver) Unaffected: 6.10.3 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
guessed | |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
guessed |
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"cve": "CVE-2024-42312",
"id": "CVE-2024-42312",
"initial_release_date": "2024-08-17T00:00:00+00:00",
"product_status:fixed": "305",
"product_status:known_affected": "50",
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"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: sysctl: always initialize i_uid/i_gid",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-42312.json",
"version": "3"
},
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"cve": "CVE-2024-42312",
"id": "CVE-2024-42312",
"initial_release_date": "2024-08-18T02:02:14Z",
"product_status:known_affected": "483",
"product_status:known_not_affected": "107",
"product_status:recommended": "756",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-42312",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-42312.json",
"version": "69"
},
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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