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Mdm9640 Firmware CVE-2019-2298

HIGH
Use After Free (CWE-416)
2019-07-25 product-security@qualcomm.com
Information Disclosure Use After Free Memory Corruption Qualcomm Mdm9640 Firmware Mdm9650 Firmware Msm8909W Firmware Mdm9206 Firmware Mdm9607 Firmware Sd 210 Firmware Sd 212 Firmware Sd 425 Firmware Sd 430 Firmware Sd 625 Firmware Sd 820 Firmware Sd 845 Firmware Sd 205 Firmware Sd 450 Firmware Sd 427 Firmware Sd 435 Firmware Sdm660 Firmware Sd 820A Firmware Sd 850 Firmware Sdx20 Firmware Sdx24 Firmware Sd 636 Firmware Sd 712 Firmware Sd 710 Firmware Sd 670 Firmware Sd 855 Firmware Mdm9150 Firmware Qcs605 Firmware Qcs405 Firmware
7.8
CVSS 3.0 · 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

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
Jul 25, 2019 - 17:15 nvd
HIGH 7.8

DescriptionNVD

Protection is missing while accessing md sessions info via macro which can lead to use-after-free in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 845 / SD 850, SD 855, SDM660, SDX20, SDX24

AnalysisAI

Protection is missing while accessing md sessions info via macro which can lead to use-after-free in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT,. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

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. Protection is missing while accessing md sessions info via macro which can lead to use-after-free in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in MDM9150, MDM9206, MDM9607, MDM9640, MDM9650, MSM8909W, QCS405, QCS605, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 625, SD 636, SD 712 / SD 710 / SD 670, SD 820, SD 820A, SD 845 / SD 850, SD 855, SDM660, SDX20, SDX24 Affected products include: Qualcomm Mdm9150 Firmware, Qualcomm Mdm9206 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9640 Firmware, Qualcomm Mdm9650 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.

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CVE-2019-2298 vulnerability details – vuln.today
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