CVE-2022-20209 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.3%
top 43.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External LibhevcGoogle Android
Timeline
PublishedJun 15
Latest updateJun 16

Description

In hme_add_new_node_to_a_sorted_array of hme_utils.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-207502397

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-12L
▶NVDgoogle/android12.1
▶Androidplatform/external_libhevc12L-next:0 — 12L-next:2022-06-01+1

🔴Vulnerability Details

2
GHSA
GHSA-4ww3-6ww5-444j: In hme_add_new_node_to_a_sorted_array of hme_utils↗2022-06-16
▶
OSV
CVE-2022-20209: In hme_add_new_node_to_a_sorted_array of hme_utils↗2022-06-01
▶