CVE-2023-21124 — Deserialization of Untrusted Data in Google Android

CWE-502 — Deserialization of Untrusted Data5 documents5 sources

Severity

7.8HIGHNVD

EPSS

0.0%

top 93.61%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Platform Packages Apps CAR Settings Platform Packages Apps Settings Platform Packages Apps Tvsettings +1 more

Timeline

PublishedJun 15

Description

In run of multiple files, there is a possible escalation of privilege due to unsafe deserialization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-265798353

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 Packages5 packages

▶CVEListV5google/androidAndroid-11 Android-12 Android-12L Android-13

▶NVDgoogle/android4 versions+3

▶Androidplatform/packages_apps_settings13-next:0 — 13-next:2023-06-01+4

▶Androidplatform/packages_apps_tvsettings13-next:0 — 13-next:2023-06-01+4

▶Androidplatform/packages_apps_car_settings13-next:0 — 13-next:2023-06-01+4

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

CVEList

CVE-2023-21124: In run of multiple files, there is a possible escalation of privilege due to unsafe deserialization↗2023-06-15

▶

GHSA

GHSA-gmmg-3mfj-2fh3: In run of multiple files, there is a possible escalation of privilege due to unsafe deserialization↗2023-06-15

▶

OSV

CVE-2023-21124: In run of multiple files, there is a possible escalation of privilege due to unsafe deserialization↗2023-06-01

▶

📋Vendor Advisories

Android

CVE-2023-21124: Android Security Bulletin 2023-06-01 CVE: CVE-2023-21124 Severity: HIGH Type: EoP Affected AOSP versions: 11, 12, 12L, 13 References: A-265798353 [2]↗2023-06-01

▶