CVE-2024-35916 (GCVE-0-2024-35916)
Vulnerability from cvelistv5 – Published: 2024-05-19 08:35 – Updated: 2026-05-11 20:13
VLAI
EPSS
VEX
Title
dma-buf: Fix NULL pointer dereference in sanitycheck()
Summary
In the Linux kernel, the following vulnerability has been resolved:
dma-buf: Fix NULL pointer dereference in sanitycheck()
If due to a memory allocation failure mock_chain() returns NULL, it is
passed to dma_fence_enable_sw_signaling() resulting in NULL pointer
dereference there.
Call dma_fence_enable_sw_signaling() only if mock_chain() succeeds.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-21 15:09 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
d62c43a953ce02d54521ec06217d0c2ed6d489af , < 0336995512cdab0c65e99e4cdd47c4606debe14e
(git)
Affected: d62c43a953ce02d54521ec06217d0c2ed6d489af , < 156c226cbbdcf5f3bce7b2408a33b59fab7fae2c (git) Affected: d62c43a953ce02d54521ec06217d0c2ed6d489af , < eabf131cba1db12005a68378305f13b9090a7a6b (git) Affected: d62c43a953ce02d54521ec06217d0c2ed6d489af , < 2295bd846765c766701e666ed2e4b35396be25e6 (git) |
guessed | |
| Linux | Linux |
Affected:
6.1
Unaffected: 0 , < 6.1 (semver) Unaffected: 6.1.85 , ≤ 6.1.* (semver) Unaffected: 6.6.26 , ≤ 6.6.* (semver) Unaffected: 6.8.5 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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\"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"LOW\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-35916\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-21T15:09:05.507584Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:25.134Z\"}}], \"cna\": {\"title\": \"dma-buf: Fix NULL pointer dereference in sanitycheck()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"d62c43a953ce02d54521ec06217d0c2ed6d489af\", \"lessThan\": \"0336995512cdab0c65e99e4cdd47c4606debe14e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d62c43a953ce02d54521ec06217d0c2ed6d489af\", \"lessThan\": \"156c226cbbdcf5f3bce7b2408a33b59fab7fae2c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d62c43a953ce02d54521ec06217d0c2ed6d489af\", \"lessThan\": \"eabf131cba1db12005a68378305f13b9090a7a6b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d62c43a953ce02d54521ec06217d0c2ed6d489af\", \"lessThan\": \"2295bd846765c766701e666ed2e4b35396be25e6\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/dma-buf/st-dma-fence-chain.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.1\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.1\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.85\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.26\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/dma-buf/st-dma-fence-chain.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/0336995512cdab0c65e99e4cdd47c4606debe14e\"}, {\"url\": \"https://git.kernel.org/stable/c/156c226cbbdcf5f3bce7b2408a33b59fab7fae2c\"}, {\"url\": \"https://git.kernel.org/stable/c/eabf131cba1db12005a68378305f13b9090a7a6b\"}, {\"url\": \"https://git.kernel.org/stable/c/2295bd846765c766701e666ed2e4b35396be25e6\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndma-buf: Fix NULL pointer dereference in sanitycheck()\\n\\nIf due to a memory allocation failure mock_chain() returns NULL, it is\\npassed to dma_fence_enable_sw_signaling() resulting in NULL pointer\\ndereference there.\\n\\nCall dma_fence_enable_sw_signaling() only if mock_chain() succeeds.\\n\\nFound by Linux Verification Center (linuxtesting.org) with SVACE.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.85\", \"versionStartIncluding\": \"6.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.26\", \"versionStartIncluding\": \"6.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.5\", \"versionStartIncluding\": \"6.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"6.1\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:08:19.474Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-35916\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T09:08:19.474Z\", \"dateReserved\": \"2024-05-17T13:50:33.123Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-19T08:35:09.121Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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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