CVE-2023-33063

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.007 · 52 %ileDEEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV

Likely / severe?

0.67% (52nd) EPSS

CVSS 7.8 · high

Is it mine?

844 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · osv

added 2023-12-05remediate by 2023-12-26

required action Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

EPSS · scored 2026-10-27

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Memory corruption in DSP Services during a remote call from HLOS to DSP.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.8–9.8

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

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · product-security@qualcomm.comexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USprimaryCWE-416US

affected products (844)

Products and version ranges known to be affected.

Google Androidall versionscert_bundDEcpe:/o:google:android:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Qualcomm, Inc. Snapdragon≤ APQ8017enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ IPQ4019enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ SDX55enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ SM8550Penisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCA6320enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon XR2 5G Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Immersive Home 316 Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCA6426enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ AR9380enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Qualcomm 205 Mobile Platformenisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCA9994enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ Snapdragon 730G Mobile Platform (SM7150-AB)enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ WCD9390enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ FastConnect 6900enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCA6335enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ SD660enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ AQT1000enisa_euvdEU
Qualcomm, Inc. Snapdragon≤ QCS4290enisa_euvdEU

showing 20 of 844

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2841Samsung Android: Mehrere Schwachstellen ermöglichenDeutsch2023-11-06csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in Samsung Android ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen oder Dateien zu manipulieren.
WID-SEC-W-2023-3057Google Android: Mehrere SchwachstellenDeutsch2023-12-04csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um seine Privilegien zu erhöhen, einen Denial-of-Service-Zustand zu verursachen oder vertrauliche Informationen offenzulegen.
ASB-A-2665682982023-12-01vendor · osvUS

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv cert_bund NVD CVE.org MITRE

published 2023-12-05modified 2026-06-17

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+12230 more

references (7)

External citations — patches, advisories, analysis.

scry

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