BlackTreeCVE Intelligence
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Full vulnerability report · 2023
CVE-2023-21665High confidence

Incorrect Type Conversion or Cast in Graphics

Qualcomm, Inc. · Snapdragon

8.4HighCVSS 3.1
Recommended action
Within 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2023-25832

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

High technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Memory corruption in Graphics while importing a file.

What

Memory corruption in Graphics while importing a file.

Why

The product does not correctly convert an object, resource, or structure from one type to a different type.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

Memory corruption in Graphics while importing a file.

Why

The product does not correctly convert an object, resource, or structure from one type to a different type.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Incorrect Type Conversion or Cast → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Local
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-704

CWE-704: Incorrect Type Conversion or Cast. The product does not correctly convert an object, resource, or structure from one type to a different type.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
UnauthenticatedCWE-704
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2023-1371Samsung Android: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Samsung Android ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, seine Privilegien zu erweitern und einen Denial-of-Service-Zustand auszulösen.

Official advisory ↗
BSI · German · WID-SEC-2023-1101Google Android Patchday Mai 2023

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um seine Privilegien zu erweitern, vertrauliche Informationen offenzulegen und einen Denial-of-Service-Zustand auszulösen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20230503Security Bulletin 03 May 2023

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 03 May 2023, published on 3 May 2023. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2023-AVI-0349Multiples vulnérabilités dans Google Android

d?id=CVE-2023-21107 Référence CVE CVE-2023-21109 https://www.cve.org/CVERecord?id=CVE-2023-21109 Référence CVE CVE-2023-21110 https://www.cve.org/CVERecord?id=CVE-2023-21110 Référence CVE CVE-2023-21111 https://www.cve.org/CVERecord?id=CVE-2023-21111 Référence CVE CVE-2023-21112 https://www.cve.org/CVERecord?id=CVE-2023-21112 Référence CVE CVE-2023-21116 https://www.cve.org/CVERecord?id=CVE-2023-21116 Référence CVE CVE-2023-21117 https://www.cve.org/CVERecord?id=CVE-2023-21117 Référence CVE CVE-2023-21118 https://www.cve.org/CVERecord?id=CVE-2023-21118 Référence CVE CVE-2023-21119 https://www.cve.org/CVERecord?id=CVE-2023-21119 Référence CVE CVE-2023-21665 https://www.cve.org/CVERecord?id=CVE-2023-21665 Référence CVE CVE-2023-21666 https://www.cve.org/CVERecord?id=CVE-2023-21666 Référence CVE CVE-2023-26085 https://www.cve.org/CVERecord?id=CVE-2023-26085 Gestion détaillée du document le 02 mai 2023 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la Défense et de la Sécurité Nationale / Agence nationale de la sécurité des systèmes d'information

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2023-009967複数のクアルコム製品における不正な型変換に関する脆弱性

315 5g iot modem ファームウェア、9206 lte modem ファームウェア、APQ8017 ファームウェア等複数のクアルコム製品には、不正な型変換に関する脆弱性が存在します。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Snapdragon: 315 5G IoT Modem, 9206 LTE Modem, APQ8017, APQ8052, APQ8056, APQ8064AU, APQ8076, AQT1000, AR8031, AR8035, C-V2X 9150, CSRA6620, CSRA6640, CSRB31024, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, Flight RB5 5G Platform, Home Hub 100 Platform, MDM9250, MDM9628, MDM9650, MSM8108, MSM8209, MSM8608, MSM8996AU, QAM8295P, QCA6174, QCA6174A, QCA6310, QCA6320, QCA6335, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6564, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCA8081, QCA8337, QCA9367, QCA9377, QCA9379, QCM2290, QCM4290, QCM6125, QCM6490, QCN6024, QCN9011, QCN9012, QCN9024, QCN9074, QCS2290, QCS410, QCS4290, QCS610, QCS6125, QCS6490, QCS8155, QCS8250, QRB5165M, QRB5165N, QSM8250, Qualcomm 205 Mobile Platform, Qualcomm 215 Mobile Platform, Robotics RB3 Platform, Robotics RB5 Platform, SA4150P, SA4155P, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8295P, SD 675, SD626, SD660, SD670, SD675, SD730, SD835, SD855, SD865 5G, SD888, SDM429W, SDX20M, SDX55, SM4125, SM6250, SM6250P, SM7250P, SM7315, SM7325P, Smart Audio 200 Platform, Smart Audio 400 Platform, Smart Display 200 Platform (APQ5053-AA), Snapdragon 1200 Wearable Platform, Snapdragon 208 Processor, Snapdragon 210 Processor, Snapdragon 212 Mobile Platform, Snapdragon 4 Gen 1 Mobile Platform, Snapdragon 425 Mobile Platform, Snapdragon 429 Mobile Platform, Snapdragon 439 Mobile Platform, Snapdragon 450 Mobile Platform, Snapdragon 460 Mobile Platform, Snapdragon 480 5G Mobile Platform, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), Snapdragon 617 Processor, Snapdragon 625 Mobile Platform, Snapdragon 626 Mobile Platform, Snapdragon 630 Mobile Platform, Snapdragon 632 Mobile Platform, Snapdragon 636 Mobile Platform, Snapdragon 650 Mobile Platform, Snapdragon 652 Mobile Platform, Snapdragon 653 Mobile Platform, Snapdragon 660 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 665 Mobile Platform, Snapdragon 670 Mobile Platform, Snapdragon 675 Mobile Platform, Snapdragon 678 Mobile Platform (SM6150-AC), Snapdragon 680 4G Mobile Platform, Snapdragon 685 4G Mobile Platform (SM6225-AD), Snapdragon 690 5G Mobile Platform, Snapdragon 695 5G Mobile Platform, Snapdragon 710 Mobile Platform, Snapdragon 720G Mobile Platform, Snapdragon 730 Mobile Platform (SM7150-AA), Snapdragon 730G Mobile Platform (SM7150-AB), Snapdragon 732G Mobile Platform (SM7150-AC), Snapdragon 750G 5G Mobile Platform, Snapdragon 765 5G Mobile Platform (SM7250-AA), Snapdragon 765G 5G Mobile Platform (SM7250-AB), Snapdragon 768G 5G Mobile Platform (SM7250-AC), Snapdragon 778G 5G Mobile Platform, Snapdragon 778G+ 5G Mobile Platform (SM7325-AE), Snapdragon 780G 5G Mobile Platform, Snapdragon 782G Mobile Platform (SM7325-AF), Snapdragon 7c+ Gen 3 Compute, Snapdragon 820 Automotive Platform, Snapdragon 835 Mobile PC Platform, Snapdragon 845 Mobile Platform, Snapdragon 855 Mobile Platform, Snapdragon 855+/860 Mobile Platform (SM8150-AC), Snapdragon 865 5G Mobile Platform, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), Snapdragon 870 5G Mobile Platform (SM8250-AC), Snapdragon 888 5G Mobile Platform, Snapdragon 888+ 5G Mobile Platform (SM8350-AC), Snapdragon Auto 5G Modem-RF, Snapdragon W5+ Gen 1 Wearable Platform, Snapdragon Wear 4100+ Platform, Snapdragon X12 LTE Modem, Snapdragon X20 LTE Modem, Snapdragon X24 LTE Modem, Snapdragon X5 LTE Modem, Snapdragon X50 5G Modem-RF System, Snapdragon X55 5G Modem-RF System, Snapdragon X65 5G Modem-RF System, Snapdragon XR1 Platform, Snapdragon XR2 5G Platform, Snapdragon XR2+ Gen 1 Platform, Snapdragon Auto 4G Modem, SW5100, SW5100P, SXR1120, SXR2130, Vision Intelligence 100 Platform (APQ8053-AA), Vision Intelligence 200 Platform (APQ8053-AC), Vision Intelligence 400 Platform, WCD9326, WCD9330, WCD9335, WCD9340, WCD9341, WCD9370, WC…
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 2 May 2023 · Last source change 2 Aug 2024, 09:44 UTC · CWE-704 · Incorrect Type Conversion or Cast

CVE recordCVE.org · 5.1
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2023-25832
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2023-21665 · cve.blacktree.nl