CVE-2021-0507 — Out-of-bounds Write in Google Android

CWE-787 — Out-of-bounds Write6 documents6 sources
Severity
8.8HIGHNVD
EPSS
1.1%
top 22.01%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform System BTGoogle Android
Timeline
PublishedJun 21
Latest updateMar 14

Description

In handle_rc_metamsg_cmd of btif_rc.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-181860042

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 Packages3 packages

▶CVEListV5google/androidAndroid-11 Android-8.1 Android-9 Android-10
▶NVDgoogle/android4 versions+3
▶Androidplatform/system_bt8.1:0 — 8.1:2021-06-01+3

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-g327-hh94-x2r8: In handle_rc_metamsg_cmd of btif_rc↗2022-05-24
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CVEList
CVE-2021-0507: In handle_rc_metamsg_cmd of btif_rc↗2021-06-21
▶
OSV
CVE-2021-0507: In handle_rc_metamsg_cmd of btif_rc↗2021-06-01
▶

📋Vendor Advisories

2
CISA ICS
Siemens SIMATIC↗2024-03-14
▶
Android
CVE-2021-0507: Android Security Bulletin 2021-06-01 CVE: CVE-2021-0507 Severity: CRITICAL Type: RCE Affected AOSP versions: 8↗2021-06-01
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CVE-2021-0507 — Out-of-bounds Write in Google Android | cvebase