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CVE-2023-43540

HIGH
Published 2024-03-04T10:48:47.976Z
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Expert Analysis

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CVSS Score

V3.1
8.4
/10
CVSS:3.1/AV:L/AC:L/PR:N/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: 0.269
Higher than 26.9% of all CVEs

Attack Vector Metrics

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

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

Memory corruption while processing the IOCTL FM HCI WRITE request.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Qualcomm, Inc.

Snapdragon

Affected Versions:

AQT1000 FastConnect 6200 FastConnect 6700 FastConnect 6800 FastConnect 6900 FastConnect 7800 QCA6391 QCA6420 QCA6430 SC8380XP SM6250 Snapdragon 7c Compute Platform (SC7180-AC) Snapdragon 7c Gen 2 Compute Platform (SC7180-AD) "Rennell Pro" Snapdragon 7c+ Gen 3 Compute Snapdragon 8c Compute Platform (SC8180X-AD) "Poipu Lite" Snapdragon 8cx Compute Platform (SC8180X-AA, AB) Snapdragon 8cx Gen 2 5G Compute Platform (SC8180X-AC, AF) "Poipu Pro" Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB) WCD9340 WCD9341 WCD9380 WCD9385 WSA8810 WSA8815 WSA8830 WSA8835 WSA8840 WSA8845 WSA8845H
qualcomm

aqt1000_firmware

Affected Versions:

0
qualcomm

fastconnect_6200_firmware

Affected Versions:

0
qualcomm

fastconnect_6700_firmware

Affected Versions:

0
qualcomm

fastconnect_6800_firmware

Affected Versions:

0
qualcomm

fastconnect_6900_firmware

Affected Versions:

0
qualcomm

fastconnect_7800_firmware

Affected Versions:

0
qualcomm

qca6391_firmware

Affected Versions:

0
qualcomm

qca6420_firmware

Affected Versions:

0
qualcomm

qca6430_firmware

Affected Versions:

0
qualcomm

sc8380xp_firmware

Affected Versions:

0
qualcomm

sm6250_firmware

Affected Versions:

0
qualcomm

wcd9340_firmware

Affected Versions:

0
qualcomm

wcd9341_firmware

Affected Versions:

0
qualcomm

wcd9380_firmware

Affected Versions:

0
qualcomm

wcd9385_firmware

Affected Versions:

0
qualcomm

wsa8810_firmware

Affected Versions:

0
qualcomm

wsa8815_firmware

Affected Versions:

0
qualcomm

wsa8830_firmware

Affected Versions:

0
qualcomm

wsa8835_firmware

Affected Versions:

0
qualcomm

wsa8840_firmware

Affected Versions:

0
qualcomm

wsa8845_firmware

Affected Versions:

0
qualcomm

wsa8845h_firmware

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-6299-m9xc-vxvj

Advisory Details

Memory corruption while processing the IOCTL FM HCI WRITE request.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-43540
WEB https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin

Advisory provided by GitHub Security Advisory Database. Published: March 4, 2024, Modified: March 4, 2024

References

https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin
Published: 2024-03-04T10:48:47.976Z
Last Modified: 2024-08-02T19:44:43.794Z
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