CVE-2021-35068 — NULL Pointer Dereference in Google Android

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
9.8CRITICALNVD
EPSS
0.2%
top 54.47%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

Lack of null check while freeing the device information buffer in the Bluetooth HFP protocol can lead to a NULL pointer dereference in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wearables

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages1 packages

Patches

Patch: www.qualcomm.com ↗Patch: www.qualcomm.com ↗

🔴Vulnerability Details

1
GHSA
GHSA-5x7h-3m5j-hrpm: Lack of null check while freeing the device information buffer in the Bluetooth HFP protocol can lead to a NULL pointer dereference in Snapdragon Auto↗2022-02-12
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📋Vendor Advisories

1
Android
CVE-2021-35068: Bluetooth↗2022-02-01
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CVE-2021-35068 — NULL Pointer Dereference in Google | cvebase