CVE-2023-28542

Buffer Over-read in WLAN HOST

7.8 HighFix available

Memory Corruption in WLAN HOST while fetching TX status information.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.12%Up 0.1 points since Jul 4, 2023

What each source reports

CVE List Score used 7.8

Buffer Over-read in WLAN HOST

Memory Corruption in WLAN HOST while fetching TX status information.

Record: CVE-2023-28542
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-126
Updated: 2026-11-02

EUVDEUVD-2023-32212 7.8

Memory Corruption in WLAN HOST while fetching TX status information.

Record: EUVD-2023-32212
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-03

GitHub AdvisoriesGHSA-g5v2-xwq4-v6v3 7.8

Memory Corruption in WLAN HOST while fetching TX status information.

Memory Corruption in WLAN HOST while fetching TX status information.

Record: GHSA-g5v2-xwq4-v6v3
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-125, CWE-126
Updated: 2026-11-02

NVD 7.8

Memory Corruption in WLAN HOST while fetching TX status information.

Record: CVE-2023-28542
CVSS 3.1: 7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-126, CWE-125
Updated: 2026-11-02

Affected products

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Affected packages

Affected packages
Package	Affected	Fixed
`platform/vendor/qcom-opensource/wlan/qcacld-3.0` Android	SoCVersion:0 up to SoCVersion:2023-07-05, plus listed versions SoCVersion	SoCVersion:2023-07-05

History

History
Recorded	Changed	Sources
Nov 5, 2026	facts	OSV
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-28542 is a high vulnerability (CVSS 7.8) in Qualcomm 315 5g Iot Firmware, published July 1, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.12%, the 1st percentile. Fixed in platform/vendor/qcom-opensource/wlan/qcacld-3.0 SoCVersion:2023-07-05.

Attack profile

How easy it is to exploit

What an attacker can affect

Exploit likelihood

What each source reports

Affected products

Affected packages

History

In short

References