CVE-2022-20109 — Use After Free in Google Android

CWE-416 — Use After Free5 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 94.78%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedMay 3
Latest updateMay 4

Description

In ion, there is a possible use after free due to improper update of reference count. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06399915; Issue ID: ALPS06399915.

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 Packages2 packages

▶NVDgoogle/android4 versions+3

🔴Vulnerability Details

3
GHSA
GHSA-p65g-q79m-939x: In ion, there is a possible use after free due to improper update of reference count↗2022-05-04
▶
OSV
CVE-2022-20109: In ion, there is a possible use after free due to improper update of reference count↗2022-05-01
▶
OSV
CVE-2022-20109: In ion, there is a possible use after free due to a race condition↗2022-05-01
▶

📋Vendor Advisories

1
Android
CVE-2022-20109: ion↗2022-05-01
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CVE-2022-20109 — Use After Free in Google Android | cvebase