Qualcomm WSA8835 WLAN Firmware denial of service

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Qualcomm CSR8811, FastConnect 6700, FastConnect 6900, FastConnect 7800, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform, Immersive Home 318 Platform, IPQ5010, IPQ5028, IPQ6000, IPQ6010, IPQ6018, IPQ6028, IPQ8070A, IPQ8071A, IPQ8072A, IPQ8074A, IPQ8076, IPQ8076A, IPQ8078, IPQ8078A, IPQ8173, IPQ8174, IPQ9574, QCA4024, QCA8075, QCA8081, QCA8082, QCA8084, QCA8085, QCA8386, QCA9888, QCA9889, QCC2073, QCC2076, QCM4490, QCM6490, QCN5022, QCN5024, QCN5052, QCN5122, QCN5124, QCN5152, QCN5154, QCN5164, QCN6023, QCN6024, QCN6122, QCN6132, QCN9000, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9100, QCN9274, QCS4490, QCS6490, QCS8550, SD 8 Gen1 5G, Snapdragon 8 Gen 1 Mobile Platform, Snapdragon AR2 Gen 1 Platform, SSG2115P, SSG2125P, SXR1230P, SXR2230P, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WSA8810, WSA8815, WSA8830, WSA8832 and WSA8835 and classified as problematic. This vulnerability affects unknown code of the component WLAN Firmware. Executing a manipulation can lead to denial of service. The identification of this vulnerability is CVE-2023-21660. The attack may be launched remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Qualcomm CSR8811, FastConnect 6700, FastConnect 6900, FastConnect 7800, Immersive Home 214 Platform, Immersive Home 216 Platform, Immersive Home 316 Platform, Immersive Home 318 Platform, IPQ5010, IPQ5028, IPQ6000, IPQ6010, IPQ6018, IPQ6028, IPQ8070A, IPQ8071A, IPQ8072A, IPQ8074A, IPQ8076, IPQ8076A, IPQ8078, IPQ8078A, IPQ8173, IPQ8174, IPQ9574, QCA4024, QCA8075, QCA8081, QCA8082, QCA8084, QCA8085, QCA8386, QCA9888, QCA9889, QCC2073, QCC2076, QCM4490, QCM6490, QCN5022, QCN5024, QCN5052, QCN5122, QCN5124, QCN5152, QCN5154, QCN5164, QCN6023, QCN6024, QCN6122, QCN6132, QCN9000, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9100, QCN9274, QCS4490, QCS6490, QCS8550, SD 8 Gen1 5G, Snapdragon 8 Gen 1 Mobile Platform, Snapdragon AR2 Gen 1 Platform, SSG2115P, SSG2125P, SXR1230P, SXR2230P, WCD9370, WCD9375, WCD9380, WCD9385, WCN3950, WSA8810, WSA8815, WSA8830, WSA8832 and WSA8835 (Chip Software). It has been declared as critical. This vulnerability affects an unknown code of the component WLAN Firmware. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Transient DOS in WLAN Firmware while parsing FT Information Elements.

The weakness was shared 06/06/2023. The advisory is available at qualcomm.com. This vulnerability was named CVE-2023-21660 since 12/07/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (Qualcomm, Inc.): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/07/2022 🔍
06/06/2023 +180 days 🔍
06/06/2023 +0 days 🔍
06/06/2023 +0 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2023-21660 (🔍)
GCVE (CVE): GCVE-0-2023-21660
GCVE (VulDB): GCVE-100-230794

Entryinfo

Created: 06/06/2023 12:01
Changes: 06/06/2023 12:01 (49)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you need the next level of professionalism?

Upgrade your account now!