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Fastconnect 6700 Firmware CVE-2024-23354

HIGH
Use After Free (CWE-416)
2024-05-06 product-security@qualcomm.com
Use After Free Buffer Overflow Memory Corruption Fastconnect 6700 Firmware Fastconnect 6900 Firmware Fastconnect 7800 Firmware Flight Rb5 5g Firmware Qam8255p Firmware Qam8650p Firmware Qam8775p Firmware Qamsrv1h Firmware Qamsrv1m Firmware Qca6391 Firmware Qca6574 Firmware Qca6574a Firmware Qca6574au Firmware Qca6595 Firmware Qca6595au Firmware Qca6696 Firmware Qca6698aq Firmware Qca6797aq Firmware Qcm4325 Firmware Qcm4490 Firmware Qcm8550 Firmware Qcs4490 Firmware Qcs7230 Firmware Qcs8550 Firmware Qrb5165n Firmware Video Collaboration Vc5 Platform Firmware Robotics Rb5 Firmware Sa6155p Firmware Sa7255p Firmware Sa8155p Firmware Sa8195p Firmware Sa8255p Firmware Sa8620p Firmware Sa8650p Firmware Sa8770p Firmware Sa8775p Firmware Sa9000p Firmware Sd 8 Gen1 5g Firmware Sg4150p Firmware Sg8275p Firmware Sm8550p Firmware Snapdragon 4 Gen 2 Mobile Firmware Snapdragon 680 4g Mobile Firmware Snapdragon 685 4g Mobile Firmware Snapdragon 8 Gen 1 Mobile Firmware Snapdragon 8 Gen 2 Mobile Firmware Snapdragon Ar2 Gen 1 Firmware Snapdragon W5 Gen 1 Wearable Firmware Srv1h Firmware Srv1m Firmware Ssg2115p Firmware Ssg2125p Firmware Sw5100 Firmware Sw5100p Firmware Sxr1230p Firmware Sxr2230p Firmware Sxr2250p Firmware Talynplus Firmware Wcd9370 Firmware Wcd9375 Firmware Wcd9380 Firmware Wcd9385 Firmware Wcd9390 Firmware Wcd9395 Firmware Wcn3950 Firmware Wcn3988 Firmware Wsa8810 Firmware Wsa8815 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware Wsa8840 Firmware Wsa8845 Firmware Wsa8845h Firmware
7.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
May 06, 2024 - 15:15 nvd
HIGH 7.8

DescriptionNVD

Memory corruption when the IOCTL call is interrupted by a signal.

AnalysisAI

Memory corruption when the IOCTL call is interrupted by a signal. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

Technical ContextAI

This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. Memory corruption when the IOCTL call is interrupted by a signal. Affected products include: Qualcomm Fastconnect 6700 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Flight Rb5 5G Firmware, Qualcomm Qam8255P Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

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Same weakness CWE-416 – Use After Free

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CVE-2019-0708 CRITICAL POC
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CVE-2015-0313 CRITICAL POC
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CVE-2015-5122 CRITICAL POC
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Same technique Use After Free

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CVE-2015-5119 CRITICAL POC
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CVE-2015-0313 CRITICAL POC
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CVE-2024-23354 vulnerability details – vuln.today
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