CVE-2023-28577

highpriority · track · 31EPSS 0.001 · 2 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.12% (2nd) EPSS

CVSS 7.8 · high

Is it mine?

63 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · scored 2026-10-27

In the function call related to CAM_REQ_MGR_RELEASE_BUF there is no check if the buffer is being used. So when a function called cam_mem_get_cpu_buf to get the kernel va to use, another thread can call CAM_REQ_MGR_RELEASE_BUF to unmap the kernel va which cause UAF of the kernel address.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.7–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.16.7mediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · product-security@qualcomm.comexploitability 0.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USprimary

affected products (63)

Products and version ranges known to be affected.

Google Android Pixelall versionscert_bundDEcpe:/o:google:android:pixel
Qualcomm, Inc. Snapdragon≤ SXR2130enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon XR2 5G Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ FastConnect 7800enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCS410enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WSA8810enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCD9341enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ FastConnect 6800enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCA6426enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 865+ 5G Mobile Platform (SM8250-AB)enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ SD865 5Genisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCN3950enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCN3680Benisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCN3980enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCD9380enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WSA8830enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon X55 5G Modem-RF Systemenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ FastConnect 6900enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCD9370enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCN3988enisa_euvdEU

showing 20 of 63

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1774Pixel Patchday August 2024: Mehrere Schwachstellen ermöglichen PrivilegieneskalationDeutsch2024-08-06csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Google Pixel Android ausnutzen, um seine Privilegien zu erhöhen.
PUB-A-2833197142024-08-01vendor · osvUS

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv cert_bund NVD CVE.org MITRE

published 2023-08-08modified 2026-06-17

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+12280 more

references (4)

External citations — patches, advisories, analysis.

scry

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