CVE-2021-30255 — Improper Validation of Array Index in Google Android

CWE-129 — Improper Validation of Array Index3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 89.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedNov 12
Latest updateMay 24

Description

Possible buffer overflow due to improper input validation in PDM DIAG command in FTM in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

1
GHSA
GHSA-h936-q832-p22h: Possible buffer overflow due to improper input validation in PDM DIAG command in FTM in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,↗2022-05-24
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📋Vendor Advisories

1
Android
CVE-2021-30255: Closed-source component↗2021-11-01
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CVE-2021-30255 — Improper Validation of Array Index | cvebase