CVE-2021-1918 (GCVE-0-2021-1918)
Vulnerability from cvelistv5 – Published: 2022-01-03 07:25 – Updated: 2025-05-22 18:37
VLAI
EPSS
VEX
Summary
Improper handling of resource allocation in virtual machines can lead to information exposure in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Information Exposure in Kernel
- CWE-668 - Exposure of Resource to Wrong Sphere
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.qualcomm.com/company/product-security… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Qualcomm, Inc. | Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile |
Affected:
QCA6391, QCM6490, QCS6490, QRB5165, QRB5165N, SD690 5G, SD750G, SD765, SD765G, SD768G, SD778G, SD888 5G, SM7250P, SM7325P, WCD9370, WCD9375, WCD9380, WCD9385, WCN3988, WCN3991, WCN3998, WCN6750, WCN6850, WCN6851, WCN6855, WCN6856, WSA8810, WSA8815, WSA8830, WSA8835
|
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"redhat_vex": {
"current_release_date": "2025-05-29T03:52:07+00:00",
"cve": "CVE-2021-1918",
"id": "CVE-2021-1918",
"initial_release_date": "2021-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "CVE-2021-1918",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-1918.json",
"version": "3"
},
"vulnrichment": {
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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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