CVE-2022-21745 — Use After Free in Google Android

CWE-416 — Use After Free4 documents4 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 72.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedJun 6
Latest updateJun 7

Description

In WIFI Firmware, there is a possible memory corruption due to a use after free. This could lead to remote escalation of privilege, when devices are connecting to the attacker-controllable Wi-Fi hotspot, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06468872; Issue ID: ALPS06468872.

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/android10.0, 11.0, 12.0+2

🔴Vulnerability Details

2
GHSA
GHSA-p47p-9wpm-43g7: In WIFI Firmware, there is a possible memory corruption due to a use after free↗2022-06-07
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OSV
CVE-2022-21745: In WIFI Firmware, there is a possible memory corruption due to a use after free↗2022-06-01
▶

📋Vendor Advisories

1
Android
CVE-2022-21745: WIFI Firmware↗2022-06-01
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CVE-2022-21745 — Use After Free in Google Android | cvebase