01 Record

CVE-2021-0975

In USB Manager, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure

UnratedPUBLISHEDCNA: google_android

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.09% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 0.8% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2022-08-11 15:06Z4 YR AGO

Last updated

2024-08-03 15:55Z2 YR AGO

Reserved

2020-11-06

Assigning CNA

google_android

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-203Observable DiscrepancyBase

Data version

5.1

Document digest

320e2a1d378dc6e59b8b85d7ab8144bb5aeda49e7c2cb78291b9b505c3edc0ee

05 Affected products

VendorProductVersionsPlatforms

n/aAndroidAndroid-13—

06 References

source.android.comhttps://source.android.com/security/bulletin/android-13x_refsource_MISC