CVE-2022-25664Public exploit

Physical memory disclosure via unsynchronized GPU page zeroing

Published Oct 12, 2022 · Updated May 15, 2025

Information disclosure in Qualcomm Snapdragon Adreno GPU components allows local users to read stale physical memory through GPU commands. CPU-only zeroing leaves backing pages unchanged until a cache flush, so a newly mapped GPU region exposes contents from another process or the kernel. An untrusted local app must submit GPU commands on an affected device; the reported effect is memory disclosure without modification or service interruption.

CVSS severity6.2
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Information disclosure in Qualcomm Snapdragon Adreno GPU components allows local users to read stale physical memory through GPU commands. CPU-only zeroing leaves backing pages unchanged until a cache flush, so a newly mapped GPU region exposes contents from another process or the kernel. An untrusted local app must submit GPU commands on an affected device; the reported effect is memory disclosure without modification or service interruption.

The record

CVE
CVE-2022-25664
Published
Oct 12, 2022
Updated
May 15, 2025
Vendor
Qualcomm
Product
Snapdragon
Classifications
CWE-459, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 12, 2022CVE publishedPublication date reported by the CVE source.
  2. May 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=APQ8009, APQ8052, APQ8053, APQ8056, APQ8076, APQ8096AU, AQT1000, MDM9150, MDM9650, MSM8108, MSM8208, MSM8209, MSM8608, MSM8952, MSM8953, MSM8956, MSM8976, MSM8976SG, MSM8996AU, QAM8295P, QCA6174A, QCA6310, QCA6320, QCA6335, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8337, QCC5100, QCM6125, QCS410, QCS605, QCS610, QCS6125, QCS8155, QSM8250, Qualcomm215, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8295P, SD 8 Gen1 5G, SD205, SD210, SD429, SD660, SD820, SD821, SD835, SD845, SD855, SD865 5G, SD870, SD888 5G, SDA429W, SDM429W, SDX50M, SDX55, SDX55M, SDXR1, SDXR2 5G, SW5100, SW5100P, WCD9326, WCD9335, WCD9340, WCD9341, WCD9370, WCD9380, WCD9385, WCN3610, WCN3615, WCN3620, WCN3660B, WCN3680, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3990, WCN3998, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8810, WSA8815, WSA8830, WSA8835

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Qualcomm · Snapdragonversion=APQ8009, APQ8052, APQ8053, APQ8056, APQ8076, APQ8096AU, AQT1000, MDM9150, MDM9650, MSM8108, MSM8208, MSM8209, MSM8608, MSM8952, MSM8953, MSM8956, MSM8976, MSM8976SG, MSM8996AU, QAM8295P, QCA6174A, QCA6310, QCA6320, QCA6335, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, QCA8337, QCC5100, QCM6125, QCS410, QCS605, QCS610, QCS6125, QCS8155, QSM8250, Qualcomm215, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8295P, SD 8 Gen1 5G, SD205, SD210, SD429, SD660, SD820, SD821, SD835, SD845, SD855, SD865 5G, SD870, SD888 5G, SDA429W, SDM429W, SDX50M, SDX55, SDX55M, SDXR1, SDXR2 5G, SW5100, SW5100P, WCD9326, WCD9335, WCD9340, WCD9341, WCD9370, WCD9380, WCD9385, WCN3610, WCN3615, WCN3620, WCN3660B, WCN3680, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3990, WCN3998, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8810, WSA8815, WSA8830, WSA8835

Published CVSS scores

6.2Qualcomm, Inc.CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-459Incomplete Cleanup
T1005Data from Local System

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo