CVE-2022-32635

Local privilege escalation via unchecked GPS write

Published Jan 3, 2023 · Updated Apr 10, 2025

Out-of-bounds write in the MediaTek GPS component on affected Android 10.0 through 13.0 devices allows local users to elevate privileges. The GPS component fails to bounds-check an unspecified input before writing to memory; MediaTek has not disclosed the affected function or input path. Exploitation requires low-privileged local access but no user interaction and grants higher privileges on devices using a listed MediaTek chipset.

CVSS severity7.8
High
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in the MediaTek GPS component on affected Android 10.0 through 13.0 devices allows local users to elevate privileges. The GPS component fails to bounds-check an unspecified input before writing to memory; MediaTek has not disclosed the affected function or input path. Exploitation requires low-privileged local access but no user interaction and grants higher privileges on devices using a listed MediaTek chipset.

The record

CVE
CVE-2022-32635
Published
Jan 3, 2023
Updated
Apr 10, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-20, CWE-787, T1404
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
CWE-787Out-of-bounds Write
T1404Exploitation for Privilege Escalation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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