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205 Mobile Platform Firmware CVE-2024-33043

MEDIUM
Buffer Over-read (CWE-126)
2024-09-02 product-security@qualcomm.com
Buffer Overflow Qualcomm 205 Mobile Platform Firmware 215 Mobile Platform Firmware Apq8017 Firmware Aqt1000 Firmware Fastconnect 6200 Firmware Fastconnect 6700 Firmware Fastconnect 6800 Firmware Fastconnect 6900 Firmware Fastconnect 7800 Firmware Msm8996au Firmware Qam8255p Firmware Qam8295p Firmware Qam8775p Firmware Qca6310 Firmware Qca6320 Firmware Qca6335 Firmware Qca6391 Firmware Qca6420 Firmware Qca6421 Firmware Qca6426 Firmware Qca6430 Firmware Qca6431 Firmware Qca6436 Firmware Qca6564 Firmware Qca6564a Firmware Qca6564au Firmware Qca6574 Firmware Qca6574a Firmware Qca6574au Firmware Qca6595 Firmware Qca6595au Firmware Qca6696 Firmware Qca6698aq Firmware Qcm2150 Firmware Qcm2290 Firmware Qcm4290 Firmware Qcm4325 Firmware Qcm4490 Firmware Qcm5430 Firmware Qcm6125 Firmware Qcm6490 Firmware Qcm8550 Firmware Qcs2290 Firmware Qcs410 Firmware Qcs4290 Firmware Qcs4490 Firmware Qcs5430 Firmware Qcs610 Firmware Qcs6125 Firmware Qcs6490 Firmware Qcs7230 Firmware Qcs8250 Firmware Qcs8550 Firmware Robotics Rb3 Platform Firmware Sa4150p Firmware Sa4155p Firmware Sa6145p Firmware Sa6150p Firmware Sa6155 Firmware Sa6155p Firmware Sa8145p Firmware Sa8150p Firmware Sa8155 Firmware Sa8155p Firmware Sa8195p Firmware Sa8255p Firmware Sa8295p Firmware Sa8770p Firmware Sa8775p Firmware Sa9000p Firmware Sd 8 Gen1 5g Firmware Sd626 Firmware Sd660 Firmware Sd670 Firmware Sd730 Firmware Sd835 Firmware Sd855 Firmware Sd865 5g Firmware Sd888 Firmware Sdm429w Firmware Sdx55 Firmware Sg4150p Firmware Sm6250 Firmware Sm7250p Firmware Sm7315 Firmware Sm7325p Firmware Sm7435 Firmware Sm8550p Firmware Sm8635 Firmware Sm8750 Firmware Smart Audio 200 Platform Firmware Smart Display 200 Platform Firmware Snapdragon 210 Processor Firmware Snapdragon 212 Mobile Platform Firmware Snapdragon 4 Gen 1 Mobile Platform Firmware Snapdragon 4 Gen 2 Mobile Platform Firmware Snapdragon 425 Mobile Platform Firmware Snapdragon 429 Mobile Platform Firmware Snapdragon 439 Mobile Platform Firmware Snapdragon 460 Mobile Platform Firmware Snapdragon 480 5g Mobile Platform Firmware Snapdragon 6 Gen 1 Mobile Platform Firmware Snapdragon 625 Mobile Platform Firmware Snapdragon 626 Mobile Platform Firmware Snapdragon 630 Mobile Platform Firmware Snapdragon 632 Mobile Platform Firmware Snapdragon 636 Mobile Platform Firmware Snapdragon 660 Mobile Platform Firmware Snapdragon 662 Mobile Platform Firmware Snapdragon 670 Mobile Platform Firmware Snapdragon 675 Mobile Platform Firmware Snapdragon 680 4g Mobile Platform Firmware Snapdragon 685 4g Mobile Platform Firmware Snapdragon 690 5g Mobile Platform Firmware Snapdragon 695 5g Mobile Platform Firmware Snapdragon 7 Gen 1 Mobile Platform Firmware Snapdragon 710 Mobile Platform Firmware Snapdragon 720g Mobile Platform Firmware Snapdragon 778g 5g Mobile Platform Firmware Snapdragon 780g 5g Mobile Platform Firmware Snapdragon 782g Mobile Platform Firmware Snapdragon 8 Gen 1 Mobile Platform Firmware Snapdragon 8 Gen 2 Mobile Platform Firmware Snapdragon 8 Gen 3 Mobile Platform Firmware Snapdragon 820 Automotive Platform Firmware Snapdragon 835 Mobile Pc Platform Firmware Snapdragon 845 Mobile Platform Firmware Snapdragon 855 Mobile Platform Firmware Snapdragon 865 5g Mobile Platform Firmware Snapdragon 870 5g Mobile Platform Firmware Snapdragon 888 5g Mobile Platform Firmware Snapdragon X50 5g Modem Rf System Firmware Snapdragon X55 5g Modem Rf System Firmware Snapdragon Xr1 Platform Firmware Snapdragon Xr2 5g Platform Firmware Sxr1120 Firmware Sxr2130 Firmware Sxr2230p Firmware Sxr2250p Firmware Talynplus Firmware Video Collaboration Vc1 Platform Firmware Video Collaboration Vc3 Platform Firmware Video Collaboration Vc5 Platform Firmware Vision Intelligence 100 Platform Firmware Vision Intelligence 200 Platform Firmware Vision Intelligence 400 Platform Firmware Wcd9326 Firmware Wcd9335 Firmware Wcd9340 Firmware Wcd9341 Firmware Wcd9370 Firmware Wcd9375 Firmware Wcd9380 Firmware Wcd9385 Firmware Wcd9390 Firmware Wcd9395 Firmware 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Platform Firmware Snapdragon 7 Gen 2 Mobile Platform Firmware
5.5
CVSS 3.1 · Vendor: qualcomm
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Vulnerability Assessment

Weakness
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Buffer over-read prevention
Impact

CVSS score of 5.5 (MEDIUM). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

Successful exploitation could compromise the medium-severity affected system.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.1% exploitation probability (EPSS)

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AnalysisAI

Transient DOS while handling PS event when Program Service name length offset value is set to 255. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified under CWE-126. Transient DOS while handling PS event when Program Service name length offset value is set to 255. Affected products include: Qualcomm Apq8017 Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Fastconnect 6200 Firmware, Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6800 Firmware.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (qualcomm) PRIMARY 5.5 MEDIUM
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary rating from Vendor (qualcomm) · only source for this CVE.

CVSS VectorVendor: qualcomm

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

DescriptionCVE.org

Transient DOS while handling PS event when Program Service name length offset value is set to 255.

Threat Intelligence Overview

EPSS Score
0.1%
Top 99% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.1%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

28
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +28
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.

Affected Products (CPE)CVE.org

cpe:2.3:o:qualcomm:apq8017_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:aqt1000_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:msm8108_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:msm8209_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:msm8608_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:msm8909w_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:msm8996au_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qam8255p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qam8295p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qam8775p_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6310_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6320_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6335_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:qualcomm:qca6420_firmware:-:*:*:*:*:*:*:*
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