Google Android 10.0/11.0/12.0/13.0 AVRC Response Parser avrc_pars_ct.cc out-of-bounds

Summaryinfo

A vulnerability marked as problematic has been reported in Google Android 10.0/11.0/12.0/13.0. Affected by this vulnerability is an unknown functionality of the file avrc_pars_ct.cc of the component AVRC Response Parser. Performing a manipulation results in out-of-bounds. This vulnerability is reported as CVE-2022-20483. The attack is possible to be carried out remotely. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in Google Android 10.0/11.0/12.0/13.0 (Smartphone Operating System). It has been classified as problematic. This affects an unknown code of the file avrc_pars_ct.cc of the component AVRC Response Parser. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality. The summary by CVE is:

In several functions that parse avrc response in avrc_pars_ct.cc and related files, there are possible out of bounds reads due to integer overflows. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-242459126

The weakness was disclosed 12/13/2022 as A-242459126. The advisory is shared at source.android.com. This vulnerability is uniquely identified as CVE-2022-20483 since 10/14/2021. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/16/2026). It is expected to see the exploit prices for this product increasing in the near future.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-25743). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Smartphone Operating System

Vendor

• Google

Name

• Android

Version

• 10.0
• 11.0
• 12.0
• 13.0

License

• free

Website

• Vendor: https://www.google.com/

CPE 2.3info

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CPE 2.2info

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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