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EUVD-2026-346221
European Vulnerability Database identifier assigned by ENISAReserved
2026-10-02 08:07
Assigner
ENISA
Alias of
a CVE record, shown under related vulnerabilities.
This identifier carries no description, severity or references of its own:
they belong to that CVE.
{
"assigner": "ENISA",
"date_reserved": "2026-10-02T08:07:45.788511+00:00",
"id": "EUVD-2026-346221"
}
CVE-2024-49902 (GCVE-0-2024-49902)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2026-08-05 11:40
VLAI
EPSS
VEX
Title
jfs: check if leafidx greater than num leaves per dmap tree
Summary
In the Linux kernel, the following vulnerability has been resolved:
jfs: check if leafidx greater than num leaves per dmap tree
syzbot report a out of bounds in dbSplit, it because dmt_leafidx greater
than num leaves per dmap tree, add a checking for dmt_leafidx in dbFindLeaf.
Shaggy:
Modified sanity check to apply to control pages as well as leaf pages.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-22 13:42 UTC
Assigner
References
13 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d76b9a4c283c7535ae7c7c9b14984e75402951e1
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 35b91f15f44ce3c01eba058ccb864bb04743e792 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2451e5917c56be45d4add786e2a059dd9c2c37c4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 25d2a3ff02f22e215ce53355619df10cc5faa7ab (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 058aa89b3318be3d66a103ba7c68d717561e1dc6 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7fff9a9f866e99931cf6fa260288e55d01626582 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < cb0eb10558802764f07de1dc439c4609e27cb4f0 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4a7bf6a01fb441009a6698179a739957efd88e38 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d64ff0d2306713ff084d4b09f84ed1a8c75ecc32 (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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"references": [
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},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
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],
"x_adpType": "supplier"
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"cna": {
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"product": "Linux",
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"versions": [
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"vendor": "Linux",
"versions": [
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"version": "2.6.12"
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"status": "unaffected",
"version": "5.15.168",
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"status": "unaffected",
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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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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