#VU110039 Buffer over-read in Qualcomm products - CVE-2024-53019

Vulnerability identifier: #VU110039

Vulnerability risk: High

CVSSv4.0: 6.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2024-53019

CWE-ID: CWE-126

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
FastConnect 6200
Mobile applications / Mobile firmware & hardware
FastConnect 6700
Mobile applications / Mobile firmware & hardware
FastConnect 6900
Mobile applications / Mobile firmware & hardware
FastConnect 7800
Mobile applications / Mobile firmware & hardware
QCA6310
Mobile applications / Mobile firmware & hardware
QCA6320
Mobile applications / Mobile firmware & hardware
QCA6696
Mobile applications / Mobile firmware & hardware
QCM4490
Mobile applications / Mobile firmware & hardware
QCS4490
Mobile applications / Mobile firmware & hardware
QMP1000
Mobile applications / Mobile firmware & hardware
SA4150P
Mobile applications / Mobile firmware & hardware
SA4155P
Mobile applications / Mobile firmware & hardware
SA8155P
Mobile applications / Mobile firmware & hardware
SA8195P
Mobile applications / Mobile firmware & hardware
SD 8 Gen1 5G
Mobile applications / Mobile firmware & hardware
SM4635
Mobile applications / Mobile firmware & hardware
SM6650
Mobile applications / Mobile firmware & hardware
SM6650P
Mobile applications / Mobile firmware & hardware
SM7635
Mobile applications / Mobile firmware & hardware
SM7675
Mobile applications / Mobile firmware & hardware
SM7675P
Mobile applications / Mobile firmware & hardware
SM8550P
Mobile applications / Mobile firmware & hardware
SM8635
Mobile applications / Mobile firmware & hardware
SM8635P
Mobile applications / Mobile firmware & hardware
SM8650Q
Mobile applications / Mobile firmware & hardware
SM8735
Mobile applications / Mobile firmware & hardware
SM8750
Mobile applications / Mobile firmware & hardware
SM8750P
Mobile applications / Mobile firmware & hardware
Snapdragon 4 Gen 1 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 4 Gen 2 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 429 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 480 5G Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
Mobile applications / Mobile firmware & hardware
Snapdragon 695 5G Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 8 Gen 1 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 8 Gen 2 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 8 Gen 3 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 8+ Gen 1 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 8+ Gen 2 Mobile Platform
Mobile applications / Mobile firmware & hardware
Snapdragon 835 Mobile PC Platform
Mobile applications / Mobile firmware & hardware
Snapdragon W5+ Gen 1 Wearable Platform
Mobile applications / Mobile firmware & hardware
SW5100
Mobile applications / Mobile firmware & hardware
SW5100P
Mobile applications / Mobile firmware & hardware
TalynPlus
Mobile applications / Mobile firmware & hardware
WCD9335
Mobile applications / Mobile firmware & hardware
WCD9340
Mobile applications / Mobile firmware & hardware
WCD9341
Mobile applications / Mobile firmware & hardware
WCD9370
Mobile applications / Mobile firmware & hardware
WCD9375
Mobile applications / Mobile firmware & hardware
WCD9378
Mobile applications / Mobile firmware & hardware
WCD9380
Mobile applications / Mobile firmware & hardware
WCD9385
Mobile applications / Mobile firmware & hardware
WCD9390
Mobile applications / Mobile firmware & hardware
WCD9395
Mobile applications / Mobile firmware & hardware
WCN3620
Mobile applications / Mobile firmware & hardware
WCN3660B
Mobile applications / Mobile firmware & hardware
WCN3680B
Mobile applications / Mobile firmware & hardware
WCN3950
Mobile applications / Mobile firmware & hardware
WCN3980
Mobile applications / Mobile firmware & hardware
WCN3988
Mobile applications / Mobile firmware & hardware
WCN3990
Mobile applications / Mobile firmware & hardware
WCN6450
Mobile applications / Mobile firmware & hardware
WCN6650
Mobile applications / Mobile firmware & hardware
WCN6740
Mobile applications / Mobile firmware & hardware
WCN6755
Mobile applications / Mobile firmware & hardware
WCN7750
Mobile applications / Mobile firmware & hardware
WCN7860
Mobile applications / Mobile firmware & hardware
WCN7861
Mobile applications / Mobile firmware & hardware
WCN7880
Mobile applications / Mobile firmware & hardware
WCN7881
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
WSA8840
Mobile applications / Mobile firmware & hardware
WSA8845
Mobile applications / Mobile firmware & hardware
WSA8845H
Mobile applications / Mobile firmware & hardware
SA6155P
Hardware solutions / Firmware
SD835
Hardware solutions / Firmware
SDM429W
Hardware solutions / Firmware
WSA8832
Hardware solutions / Firmware

Vendor: Qualcomm

Description

The vulnerability allows a remote attacker to read and manipulate data.

The vulnerability exists due to improper input validation in Data Network Stack & Connectivity. A remote attacker can read and manipulate data.

Mitigation
Install security update from vendor's website.

Vulnerable software versions

FastConnect 6200: All versions

FastConnect 6700: All versions

FastConnect 6900: All versions

FastConnect 7800: All versions

QCA6310: All versions

QCA6320: All versions

QCA6696: All versions

QCM4490: All versions

QCS4490: All versions

QMP1000: All versions

SA4150P: All versions

SA4155P: All versions

SA6155P: All versions

SA8155P: All versions

SA8195P: All versions

SD 8 Gen1 5G: All versions

SD835: All versions

SDM429W: All versions

SM4635: All versions

SM6650: All versions

SM6650P: All versions

SM7635: All versions

SM7675: All versions

SM7675P: All versions

SM8550P: All versions

SM8635: All versions

SM8635P: All versions

SM8650Q: All versions

SM8735: All versions

SM8750: All versions

SM8750P: All versions

Snapdragon 4 Gen 1 Mobile Platform: All versions

Snapdragon 4 Gen 2 Mobile Platform: All versions

Snapdragon 429 Mobile Platform: All versions

Snapdragon 480 5G Mobile Platform: All versions

Snapdragon 480+ 5G Mobile Platform (SM4350-AC): All versions

Snapdragon 695 5G Mobile Platform: All versions

Snapdragon 8 Gen 1 Mobile Platform: All versions

Snapdragon 8 Gen 2 Mobile Platform: All versions

Snapdragon 8 Gen 3 Mobile Platform: All versions

Snapdragon 8+ Gen 1 Mobile Platform: All versions

Snapdragon 8+ Gen 2 Mobile Platform: All versions

Snapdragon 835 Mobile PC Platform: All versions

Snapdragon W5+ Gen 1 Wearable Platform: All versions

SW5100: All versions

SW5100P: All versions

TalynPlus: All versions

WCD9335: All versions

WCD9340: All versions

WCD9341: All versions

WCD9370: All versions

WCD9375: All versions

WCD9378: All versions

WCD9380: All versions

WCD9385: All versions

WCD9390: All versions

WCD9395: All versions

WCN3620: All versions

WCN3660B: All versions

WCN3680B: All versions

WCN3950: All versions

WCN3980: All versions

WCN3988: All versions

WCN3990: All versions

WCN6450: All versions

WCN6650: All versions

WCN6740: All versions

WCN6755: All versions

WCN7750: All versions

WCN7860: All versions

WCN7861: All versions

WCN7880: All versions

WCN7881: All versions

WSA8810: All versions

WSA8815: All versions

WSA8830: All versions

WSA8832: All versions

WSA8835: All versions

WSA8840: All versions

WSA8845: All versions

WSA8845H: All versions

---

External links
https://docs.qualcomm.com/product/publicresources/securitybulletin/june-2025-bulletin.html

---

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.