Google Android pixel_gpu_power.c gpu_pm_power_on_top_nolock type confusion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.2$5k-$25k0.00

Summaryinfo

A vulnerability has been found in Google Android and classified as problematic. This affects the function gpu_pm_power_on_top_nolock of the file pixel_gpu_power.c. Performing a manipulation results in Local Privilege Escalation. This vulnerability is identified as CVE-2024-32922. The attack is only possible with local access. There is not any exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability classified as problematic has been found in Google Android (the affected version unknown). This affects the function gpu_pm_power_on_top_nolock of the file pixel_gpu_power.c. The manipulation with an unknown input leads to a local privilege escalation vulnerability. CWE is classifying the issue as CWE-843. The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In gpu_pm_power_on_top_nolock of pixel_gpu_power.c, there is a possible compromise of protected memory due to a logic error in the code. This could lead to local escalation of privilege to TEE with no additional execution privileges needed. User interaction is not needed for exploitation.

It is possible to read the advisory at source.android.com. This vulnerability is uniquely identified as CVE-2024-32922 since 04/19/2024. The exploitability is told to be easy. Attacking locally is a requirement. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 08/20/2024).

Applying a patch is able to eliminate this problem.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Type confusion
CWE: CWE-843
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/19/2024 🔍
06/14/2024 +56 days 🔍
06/14/2024 +0 days 🔍
08/20/2024 +67 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: source.android.com
Status: Confirmed

CVE: CVE-2024-32922 (🔍)
GCVE (CVE): GCVE-0-2024-32922
GCVE (VulDB): GCVE-100-268551
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 06/14/2024 05:11
Updated: 08/20/2024 20:51
Changes: 06/14/2024 05:11 (53), 06/18/2024 10:57 (1), 08/20/2024 20:51 (13)
Complete: 🔍
Cache ID: 216::103

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