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Full vulnerability report · 2024
CVE-2024-23352High confidence

Loop with Unreachable Exit Condition (`Infinite Loop`) in Multi Mode Call Processor

Qualcomm, Inc. · Snapdragon

7.5HighCVSS 3.1
Recommended action
Within 7 days

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

Fix not verified
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-2024-20856

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.

Fix not verified
01

What, why and how

Transient DOS when NAS receives ODAC criteria of length 1 and type 1 in registration accept OTA.

What

Transient DOS when NAS receives ODAC criteria of length 1 and type 1 in registration accept OTA.

Why

A malformed condition prevents a loop from making progress or terminating, allowing resource exhaustion.

How

An attacker operating through a network path 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

Transient DOS when NAS receives ODAC criteria of length 1 and type 1 in registration accept OTA.

Why

A malformed condition prevents a loop from making progress or terminating, allowing resource exhaustion.

How

An attacker operating through a network path 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
a network path → Loop with Unreachable Exit Condition ('Infinite Loop') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
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-835 ↗

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop'). The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

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

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

AVNetworkAttack vector: The vulnerable component can be reached over a network.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.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-835
A

Official authority intelligence

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

BSI · German · WID-SEC-W-2024-1762Android Patchday August 2024

Ein entfernter anonymer Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um seine Privilegien zu erweitern, einen Denial-of-Service-Zustand zu erzeugen, beliebigen Code auszuführen oder vertrauliche Informationen offenzulegen

Official advisory
CERT-FR · French · CERTFR-2024-AVI-0655Multiples vulnérabilités dans Google Android

d?id=CVE-2023-21351 Référence CVE CVE-2023-28577 https://www.cve.org/CVERecord?id=CVE-2023-28577 Référence CVE CVE-2024-20082 https://www.cve.org/CVERecord?id=CVE-2024-20082 Référence CVE CVE-2024-21459 https://www.cve.org/CVERecord?id=CVE-2024-21459 Référence CVE CVE-2024-21467 https://www.cve.org/CVERecord?id=CVE-2024-21467 Référence CVE CVE-2024-21478 https://www.cve.org/CVERecord?id=CVE-2024-21478 Référence CVE CVE-2024-21479 https://www.cve.org/CVERecord?id=CVE-2024-21479 Référence CVE CVE-2024-21481 https://www.cve.org/CVERecord?id=CVE-2024-21481 Référence CVE CVE-2024-23350 https://www.cve.org/CVERecord?id=CVE-2024-23350 Référence CVE CVE-2024-23352 https://www.cve.org/CVERecord?id=CVE-2024-23352 Référence CVE CVE-2024-23353 https://www.cve.org/CVERecord?id=CVE-2024-23353 Référence CVE CVE-2024-23355 https://www.cve.org/CVERecord?id=CVE-2024-23355 Référence CVE CVE-2024-23356 https://www.cve.org/CVERecord?id=CVE-2024-23356 Référence CVE CVE-2024-23357 https://www.cve.org/CVERecord?id=CVE-2024-23357 Référence CVE CVE-2024-23381 https://www.cve.org/CVERecord?id=CVE-2024-23381 Référence CVE CVE-2024-23382 https://www.cve.org/CVERecord?id=CVE-2024-23382 Référence CVE CVE-2024-23383 https://www.cve.org/CVERecord?id=CVE-2024-23383 Référence CVE CVE-2024-23384 https://www.cve.org/CVERecord?id=

Official advisory
NCSC-NL · Dutch · NCSC-2024-0322Kwetsbaarheden verholpen in Google Android en Samsung Mobile

Een kwaadwillende kan de kwetsbaarheden misbruiken om een Denial-of-Service te veroorzaken, of zich verhoogde rechten toe te kennen op het device en zo willekeurige code uit te voeren, mogelijk met rechten van het systeem en toegang krijgen tot gevoelige gegevens. Voor succesvol misbruik moet de kwaadwillende het slachtoffer misleiden een malafife app te installeren en draaien of een malafide link te volgen. In deze update zijn ook kwetsbaarheden verholpen in closed-source componenten van Arm, Imagination Technologies, MediaTek en Qualcomm. Google heeft verder weinig inhoudelijke informatie bekend gesteld.

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.
Fix not verified
Affected
315 5G IoT Modem; AR8035; FastConnect 6200; FastConnect 6700; FastConnect 6800; FastConnect 6900; FastConnect 7800; QCA6174A
Fixed
No fixed version is explicitly recorded in the structured CVE data.
Action
No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 5 Aug 2024 · Last source change 5 Aug 2024, 15:13 UTC · CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')

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-2024-20856
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD enriched

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
CVE published
ENISA EUVD · EUVD-2024-20856↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
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-2024-23352 · cve.blacktree.nl