Vulnerability identifier: #VU80357

Vulnerability risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-28581

CWE-ID: CWE-119

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
FastConnect 6800
Mobile applications / Mobile firmware & hardware
FastConnect 6900
Mobile applications / Mobile firmware & hardware
FastConnect 7800
Mobile applications / Mobile firmware & hardware
QCA6391
Mobile applications / Mobile firmware & hardware
QCA6426
Mobile applications / Mobile firmware & hardware
QCA6436
Mobile applications / Mobile firmware & hardware
SD 8 Gen1 5G
Mobile applications / Mobile firmware & hardware
SD865 5G
Mobile applications / Mobile firmware & hardware
Snapdragon 8 Gen 1 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 865 5G Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
Mobile applications / Mobile firmware & hardware
Snapdragon 870 5G Mobile Platform (SM8250-AC)
Mobile applications / Mobile firmware & hardware
Snapdragon AR2 Gen 1 Platform
Mobile applications / Mobile firmware & hardware
Snapdragon XR2 5G Platform
Mobile applications / Mobile firmware & hardware
SSG2115P
Mobile applications / Mobile firmware & hardware
SSG2125P
Mobile applications / Mobile firmware & hardware
SXR1230P
Mobile applications / Mobile firmware & hardware
SXR2230P
Mobile applications / Mobile firmware & hardware
WCD9380
Mobile applications / Mobile firmware & hardware
WCD9385
Mobile applications / Mobile firmware & hardware
WCN6740
Mobile applications / Mobile firmware & hardware
WSA8810
Mobile applications / Mobile firmware & hardware
WSA8815
Mobile applications / Mobile firmware & hardware
WSA8830
Mobile applications / Mobile firmware & hardware
WSA8835
Mobile applications / Mobile firmware & hardware
WSA8832
Hardware solutions / Firmware

Vendor: Qualcomm

Description

The vulnerability allows a remote attacker to execute arbitrary code.

The vulnerability exists due to improper input validation in WLAN Firmware. A remote attacker can execute arbitrary code.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

FastConnect 6800: All versions

FastConnect 6900: All versions

FastConnect 7800: All versions

QCA6391: All versions

QCA6426: All versions

QCA6436: All versions

SD 8 Gen1 5G: All versions

SD865 5G: All versions

Snapdragon 8 Gen 1 Mobile Platform: All versions

Snapdragon 865 5G Mobile Platform: All versions

Snapdragon 865+ 5G Mobile Platform (SM8250-AB): All versions

Snapdragon 870 5G Mobile Platform (SM8250-AC): All versions

Snapdragon AR2 Gen 1 Platform: All versions

Snapdragon XR2 5G Platform: All versions

SSG2115P: All versions

SSG2125P: All versions

SXR1230P: All versions

SXR2230P: All versions

WCD9380: All versions

WCD9385: All versions

WCN6740: All versions

WSA8810: All versions

WSA8815: All versions

WSA8830: All versions

WSA8832: All versions

WSA8835: All versions

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External links
http://docs.qualcomm.com/product/publicresources/securitybulletin/september-2023-bulletin.html

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.