CVE-2021-1981 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
9.1CRITICALNVD
EPSS
0.3%
top 47.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedNov 12
Latest updateMay 24

Description

Possible buffer over read due to improper IE size check of Bearer capability IE in MT setup request from network in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2

Affected Packages1 packages

â–¶googlegoogle/android

🔴Vulnerability Details

1
GHSA
GHSA-xgw2-jw8v-c2pm: Possible buffer over read due to improper IE size check of Bearer capability IE in MT setup request from network in Snapdragon Auto, Snapdragon Comput↗2022-05-24
â–¶

📋Vendor Advisories

1
Android
CVE-2021-1981: Closed-source component↗2021-11-01
â–¶
CVE-2021-1981 — Out-of-bounds Read in Google Android | cvebase