CVE-2024-35813 (GCVE-0-2024-35813)
Vulnerability from cvelistv5 – Published: 2024-05-17 13:23 – Updated: 2026-08-05 11:30
VLAI
EPSS
VEX
Title
mmc: core: Avoid negative index with array access
Summary
In the Linux kernel, the following vulnerability has been resolved:
mmc: core: Avoid negative index with array access
Commit 4d0c8d0aef63 ("mmc: core: Use mrq.sbc in close-ended ffu") assigns
prev_idata = idatas[i - 1], but doesn't check that the iterator i is
greater than zero. Let's fix this by adding a check.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-17 17:39 UTC
Assigner
References
10 references
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
f49f9e802785291149bdc9c824414de4604226b4 , < b9a7339ae403035ffe7fc37cb034b36947910f68
(git)
Affected: 59020bf0999ff7da8aedcd00ef8f0d75d93b6d20 , < 2b539c88940e22494da80a93ee1c5a28bbad10f6 (git) Affected: 50b8b7a22e90bab9f1949b64a88ff17ab10913ec , < 81b8645feca08a54c7c4bf36e7b176f4983b2f28 (git) Affected: c4edcd134bb72b3b0acc884612d624e48c9d057f , < ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55 (git) Affected: 1653a8102868264f3488c298a9f20af2add9a288 , < 4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2 (git) Affected: eed9119f8f8e8fbf225c08abdbb58597fba807e0 , < 064db53f9023a2d5877a2d12de6bc27995f6ca56 (git) Affected: 4d0c8d0aef6355660b6775d57ccd5d4ea2e15802 , < 7d0e8a6147550aa058fa6ade8583ad252aa61304 (git) Affected: 4d0c8d0aef6355660b6775d57ccd5d4ea2e15802 , < cf55a7acd1ed38afe43bba1c8a0935b51d1dc014 (git) Affected: 5.4.269 , < 5.4.274 (semver) Affected: 5.10.210 , < 5.10.215 (semver) Affected: 5.15.149 , < 5.15.154 (semver) Affected: 6.1.76 , < 6.1.84 (semver) Affected: 6.6.15 , < 6.6.24 (semver) Affected: 6.7.3 , < 6.7.12 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.8
Unaffected: 0 , < 6.8 (semver) Unaffected: 5.4.274 , ≤ 5.4.* (semver) Unaffected: 5.10.215 , ≤ 5.10.* (semver) Unaffected: 5.15.154 , ≤ 5.15.* (semver) Unaffected: 6.1.84 , ≤ 6.1.* (semver) Unaffected: 6.6.24 , ≤ 6.6.* (semver) Unaffected: 6.7.12 , ≤ 6.7.* (semver) Unaffected: 6.8.3 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed | |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
guessed |
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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-08-04T19:06:06+00:00",
"cve": "CVE-2024-35813",
"id": "CVE-2024-35813",
"initial_release_date": "2024-05-17T00:00:00+00:00",
"product_status:known_affected": "28",
"product_status:known_not_affected": "170",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: mmc: core: Avoid negative index with array access",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-35813.json",
"version": "3"
},
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\"6.7.12\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/mmc/core/block.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68\"}, {\"url\": \"https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6\"}, {\"url\": \"https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28\"}, {\"url\": \"https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55\"}, {\"url\": \"https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2\"}, {\"url\": \"https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56\"}, {\"url\": \"https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304\"}, {\"url\": \"https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmmc: core: Avoid negative index with array access\\n\\nCommit 4d0c8d0aef63 (\\\"mmc: core: Use mrq.sbc in close-ended ffu\\\") assigns\\nprev_idata = idatas[i - 1], but doesn\u0027t check that the iterator i is\\ngreater than zero. Let\u0027s fix this by adding a check.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.274\", \"versionStartIncluding\": \"5.4.269\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.215\", \"versionStartIncluding\": \"5.10.210\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.154\", \"versionStartIncluding\": \"5.15.149\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.84\", \"versionStartIncluding\": \"6.1.76\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.24\", \"versionStartIncluding\": \"6.6.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.12\", \"versionStartIncluding\": \"6.7.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.3\", \"versionStartIncluding\": \"6.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"6.8\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-05T11:30:06.940Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-35813\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T11:30:06.940Z\", \"dateReserved\": \"2024-05-17T12:19:12.343Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-17T13:23:18.902Z\", \"assignerShortName\": \"Linux\"}",
"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.
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.
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