CVE-2024-38549 (GCVE-0-2024-38549)
Vulnerability from cvelistv5 – Published: 2024-06-19 13:35 – Updated: 2026-05-11 20:18
VLAI
EPSS
VEX
Title
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
Add a check to mtk_drm_gem_init if we attempt to allocate a GEM object
of 0 bytes. Currently, no such check exists and the kernel will panic if
a userspace application attempts to allocate a 0x0 GBM buffer.
Tested by attempting to allocate a 0x0 GBM buffer on an MT8188 and
verifying that we now return EINVAL.
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 17:14 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
119f5173628aa7a0c3cf9db83460d40709e8241d , < 79078880795478d551a05acc41f957700030d364
(git)
Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < be34a1b351ea7faeb15dde8c44fe89de3980ae67 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < d17b75ee9c2e44d3a3682c4ea5ab713ea6073350 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 0e3b6f9123726858cac299e1654e3d20424cabe4 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 13562c2d48c9ee330de1077d00146742be368f05 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < af26ea99019caee1500bf7e60c861136c0bf8594 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 9489951e3ae505534c4013db4e76b1b5a3151ac7 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < fb4aabdb1b48c25d9e1ee28f89440fd2ce556405 (git) Affected: 119f5173628aa7a0c3cf9db83460d40709e8241d , < 1e4350095e8ab2577ee05f8c3b044e661b5af9a0 (git) |
guessed | |
| Linux | Linux |
Affected:
4.7
Unaffected: 0 , < 4.7 (semver) Unaffected: 4.19.316 , ≤ 4.19.* (semver) Unaffected: 5.4.278 , ≤ 5.4.* (semver) Unaffected: 5.10.219 , ≤ 5.10.* (semver) Unaffected: 5.15.161 , ≤ 5.15.* (semver) Unaffected: 6.1.93 , ≤ 6.1.* (semver) Unaffected: 6.6.33 , ≤ 6.6.* (semver) Unaffected: 6.8.12 , ≤ 6.8.* (semver) Unaffected: 6.9.3 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
guessed |
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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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