CVE-2022-20221 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 75.46%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform System BTGoogle Android
Timeline
PublishedJul 13
Latest updateJul 14

Description

In avrc_ctrl_pars_vendor_cmd of avrc_pars_ct.cc, there is a possible out of bounds read due to improper input validation. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-205571133

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-10 Android-11 Android-12 Android-12L
▶NVDgoogle/android4 versions+3
▶Androidplatform/system_bt10:0 — 10:2022-07-01+3

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-vwvw-v6rg-hjcx: In avrc_ctrl_pars_vendor_cmd of avrc_pars_ct↗2022-07-14
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CVEList
CVE-2022-20221: In avrc_ctrl_pars_vendor_cmd of avrc_pars_ct↗2022-07-13
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OSV
CVE-2022-20221: In avrc_ctrl_pars_vendor_cmd of avrc_pars_ct↗2022-07-01
▶

📋Vendor Advisories

1
Android
CVE-2022-20221: Android Security Bulletin 2022-07-01 CVE: CVE-2022-20221 Severity: HIGH Type: ID Affected AOSP versions: 10, 11, 12, 12L References: A-205571133↗2022-07-01
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CVE-2022-20221 — Out-of-bounds Read in Google Android | cvebase