CVE-2022-21767 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 91.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJul 6
Latest updateJul 7

Description

In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06784430; Issue ID: ALPS06784430.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDgoogle/android5 versions+4

🔴Vulnerability Details

2
GHSA
GHSA-mmwx-xh4f-qfrm: In Bluetooth, there is a possible out of bounds write due to a missing bounds check↗2022-07-07
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OSV
CVE-2022-21767: In Bluetooth, there is a possible out of bounds write due to a missing bounds check↗2022-07-01
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📋Vendor Advisories

1
Android
CVE-2022-21767: Bluetooth↗2022-07-01
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