CVE-2023-21209 — Deserialization of Untrusted Data in Google Android

CWE-502 — Deserialization of Untrusted Data3 documents3 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 89.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform External WPA Supplicant 8Google Android
Timeline
PublishedJun 28

Description

In multiple functions of sta_iface.cpp, there is a possible out of bounds read due to unsafe deserialization. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-262236273

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/external_wpa_supplicant_813-next:0 — 13-next:2023-06-01+1

🔴Vulnerability Details

2
GHSA
GHSA-945v-52hm-cr68: In multiple functions of sta_iface↗2023-06-28
▶
OSV
CVE-2023-21209: In multiple functions of sta_iface↗2023-06-01
▶