Qualcomm WCD9330 IPv6 Multicast Address memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$5k-$25k0.00

Summaryinfo

A vulnerability was found in Qualcomm 9205 LTE Modem, 9206 LTE Modem, 9207 LTE Modem, MDM8207, QCA4004, QTS110, Snapdragon 1100 Wearable Platform, Snapdragon 1200 Wearable Platform, Snapdragon Wear 1300 Platform, Snapdragon X5 LTE Modem, WCD9306 and WCD9330. It has been classified as critical. The affected element is an unknown function of the component IPv6 Multicast Address Handler. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2022-25740. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Qualcomm 9205 LTE Modem, 9206 LTE Modem, 9207 LTE Modem, MDM8207, QCA4004, QTS110, Snapdragon 1100 Wearable Platform, Snapdragon 1200 Wearable Platform, Snapdragon Wear 1300 Platform, Snapdragon X5 LTE Modem, WCD9306 and WCD9330 (Chip Software). It has been classified as very critical. This affects an unknown code block of the component IPv6 Multicast Address Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Memory corruption in modem due to buffer overwrite while building an IPv6 multicast address based on the MAC address of the iface

The weakness was published 04/13/2023. The advisory is shared at qualcomm.com. This vulnerability is uniquely identified as CVE-2022-25740 since 02/22/2022. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/13/2023).

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (Qualcomm, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/22/2022 🔍
04/13/2023 +414 days 🔍
04/13/2023 +0 days 🔍
04/13/2023 +0 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2022-25740 (🔍)
GCVE (CVE): GCVE-0-2022-25740
GCVE (VulDB): GCVE-100-225825

Entryinfo

Created: 04/13/2023 10:51
Changes: 04/13/2023 10:51 (49)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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