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CVE-2023-28541

Buffer Over-read in WLAN Host

7.8 HighFix available

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data.

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
90%50%10%1%

What each source reports

CVE List Score used 7.8

Buffer Over-read in WLAN Host

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data.

Record
CVE-2023-28541
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-2023-32211 7.8

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data.

Record
EUVD-2023-32211
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-8vj8-ffqw-4wcq 7.8

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data.

Memory Corruption in Data Modem while processing DMA buffer release event about CFR data.

Record
GHSA-8vj8-ffqw-4wcq
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 Data Modem while processing DMA buffer release event about CFR data.

Record
CVE-2023-28541
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
PackageAffectedFixed
platform/vendor/qcom-opensource/wlan/qca-wifi-host-cmn
Android
 SoCVersion:0 up to SoCVersion:2023-07-05, plus listed versions
SoCVersion
SoCVersion:2023-07-05

History

History
RecordedChangedSources
factsOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2023-28541 is a high vulnerability (CVSS 7.8) in Qualcomm Aqt1000 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/qca-wifi-host-cmn SoCVersion:2023-07-05.

References

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