CVE-2022-48710 (GCVE-0-2022-48710)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:30 – Updated: 2026-05-11 18:45
VLAI
EPSS
VEX
Title
drm/radeon: fix a possible null pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: fix a possible null pointer dereference
In radeon_fp_native_mode(), the return value of drm_mode_duplicate()
is assigned to mode, which will lead to a NULL pointer dereference
on failure of drm_mode_duplicate(). Add a check to avoid npd.
The failure status of drm_cvt_mode() on the other path is checked too.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-11 15:20 UTC
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
771fe6b912fca54f03e8a72eb63058b582775362 , < b33f7d99c9226892c7794dc2500fae35966020c9
(git)
Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 8a89bfeef9abe93371e3ea8796377f2d132eee29 (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 28fd384c78d7d8ed8af0d086d778c3e438ba7f60 (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9 (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < e938d24f0b7392e142b8aa434f18590d99dbe479 (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < 140d9807b96e1303f6f2675a7ae8710a2094bd17 (git) Affected: 771fe6b912fca54f03e8a72eb63058b582775362 , < a2b28708b645c5632dc93669ab06e97874c8244f (git) |
guessed | |
| Linux | Linux |
Affected:
2.6.31
Unaffected: 0 , < 2.6.31 (semver) Unaffected: 4.9.318 , ≤ 4.9.* (semver) Unaffected: 4.14.283 , ≤ 4.14.* (semver) Unaffected: 4.19.247 , ≤ 4.19.* (semver) Unaffected: 5.4.198 , ≤ 5.4.* (semver) Unaffected: 5.10.122 , ≤ 5.10.* (semver) Unaffected: 5.15.47 , ≤ 5.15.* (semver) Unaffected: 5.17.15 , ≤ 5.17.* (semver) Unaffected: 5.18.4 , ≤ 5.18.* (semver) Unaffected: 5.19 , ≤ * (original_commit_for_fix) |
guessed |
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"title": "kernel: drm/radeon: fix a possible null pointer dereference",
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"version": "3"
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}
}
}
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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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