CVE-2021-30318 — Classic Buffer Overflow in Google Android

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 84.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

Improper validation of input when provisioning the HDCP key can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, 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-jwvp-jcw8-x9jm: Improper validation of input when provisioning the HDCP key can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectiv↗2022-02-12
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📋Vendor Advisories

1
Android
CVE-2021-30318: Closed-source component↗2022-02-01
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CVE-2021-30318 — Classic Buffer Overflow in Google | cvebase