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CVE-2023-21656

HIGH
Published 2023-06-06T07:39:10.242Z
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CVSS Score

V3.1
7.8
/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.168
Higher than 16.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

Memory corruption in WLAN HOST while receiving an WMI event from firmware.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Qualcomm, Inc.

Snapdragon

Affected Versions:

AR8035 CSRA6620 CSRA6640 CSRB31024 FastConnect 6200 FastConnect 6700 FastConnect 6800 FastConnect 6900 FastConnect 7800 QAM8255P QAM8295P QAM8650P QAM8775P QCA6175A QCA6310 QCA6320 QCA6391 QCA6426 QCA6436 QCA6554A QCA6564AU QCA6574 QCA6574A QCA6574AU QCA6584AU QCA6595 QCA6595AU QCA6678AQ QCA6696 QCA6698AQ QCA6797AQ QCA8081 QCA8337 QCC2073 QCC2076 QCM4325 QCM4490 QCM6490 QCN6024 QCN9024 QCS410 QCS4490 QCS610 QCS6490 QCS8550 SA4150P SA4155P SA6145P SA6150P SA6155 SA6155P SA8145P SA8150P SA8155 SA8155P SA8195P SA8255P SA8295P SD 8 Gen1 5G SD835 SD865 5G SD888 SDM429W SDX55 SM4450 SM7315 SM7325P Smart Audio 400 Platform Snapdragon 4 Gen 1 Mobile Platform Snapdragon 429 Mobile Platform Snapdragon 460 Mobile Platform Snapdragon 480 5G Mobile Platform Snapdragon 480+ 5G Mobile Platform (SM4350-AC) Snapdragon 680 4G Mobile Platform Snapdragon 685 4G Mobile Platform (SM6225-AD) Snapdragon 695 5G Mobile Platform Snapdragon 778G 5G Mobile Platform Snapdragon 778G+ 5G Mobile Platform (SM7325-AE) Snapdragon 780G 5G Mobile Platform Snapdragon 782G Mobile Platform (SM7325-AF) Snapdragon 7c+ Gen 3 Compute Snapdragon 8 Gen 1 Mobile Platform Snapdragon 8+ Gen 1 Mobile Platform Snapdragon 835 Mobile PC Platform Snapdragon 865 5G Mobile Platform Snapdragon 865+ 5G Mobile Platform (SM8250-AB) Snapdragon 870 5G Mobile Platform (SM8250-AC) Snapdragon 888 5G Mobile Platform Snapdragon 888+ 5G Mobile Platform (SM8350-AC) Snapdragon AR2 Gen 1 Platform Snapdragon Auto 5G Modem-RF Snapdragon W5+ Gen 1 Wearable Platform Snapdragon X55 5G Modem-RF System Snapdragon X65 5G Modem-RF System Snapdragon XR2 5G Platform Snapdragon XR2+ Gen 1 Platform Snapdragon Auto 4G Modem SSG2115P SSG2125P SW5100 SW5100P SXR1230P SXR2130 SXR2230P WCD9326 WCD9335 WCD9340 WCD9341 WCD9360 WCD9370 WCD9375 WCD9380 WCD9385 WCN3620 WCN3660B WCN3950 WCN3980 WCN3988 WCN3990 WCN6740 WSA8810 WSA8815 WSA8830 WSA8832 WSA8835

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-vpj3-j2jm-qp35

Advisory Details

Memory corruption in WLAN HOST while receiving an WMI event from firmware.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-21656
WEB https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin

Advisory provided by GitHub Security Advisory Database. Published: June 6, 2023, Modified: April 4, 2024

References

https://www.qualcomm.com/company/product-security/bulletins/june-2023-bulletin
Published: 2023-06-06T07:39:10.242Z
Last Modified: 2024-08-02T09:44:02.156Z
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