CVE-2021-30271 — NULL Pointer Dereference in Google Android

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 91.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJan 3
Latest updateJan 4

Description

Possible null pointer dereference in trap handler due to lack of thread ID validation before dereferencing it in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

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

â–¶googlegoogle/android

🔴Vulnerability Details

1
GHSA
GHSA-mg73-f6mr-q5cw: Possible null pointer dereference in trap handler due to lack of thread ID validation before dereferencing it in Snapdragon Auto, Snapdragon Compute,↗2022-01-04
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📋Vendor Advisories

1
Android
CVE-2021-30271: Closed-source component↗2021-12-01
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CVE-2021-30271 — NULL Pointer Dereference in Google | cvebase