CVE-2023-20802 (GCVE-0-2023-20802)
Vulnerability from cvelistv5 – Published: 2023-08-07 03:21 – Updated: 2024-11-07 16:24
VLAI
EPSS
VEX
Summary
In imgsys, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07420968; Issue ID: ALPS07420976.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-07 16:14 UTC
CWE
- Elevation of Privilege
Assigner
References
1 reference
Impacted products
8 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| MediaTek, Inc. | MT6879, MT6895, MT6983, MT8188, MT8195, MT8395, MT8781 |
Affected:
Android 12.0, 13.0 / IOT-v23.0 (Yocto 4.0)
|
guessed | |
| mediatek | mt6879 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:* |
||
| mediatek | mt6895 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:* |
||
| mediatek | mt6983 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:* |
||
| mediatek | mt8188 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:* |
||
| mediatek | mt8195 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:* |
||
| mediatek | mt8395 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:* |
||
| mediatek | mt8781 |
Affected:
android_12.0_13.0_IOT_v23.0\/yocto_4.0\/
cpe:2.3:h:mediatek:mt8781:-:*:*:*:*:*:*:* |
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"redhat_vex": {
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"id": "CVE-2023-20802",
"initial_release_date": "2023-01-01T00:00:00+00:00",
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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.
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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