Skip to main content

Fastconnect 6800 Firmware CVE-2023-28581

CRITICAL
Buffer Overflow (CWE-119)
2023-09-05 product-security@qualcomm.com
Buffer Overflow Fastconnect 6800 Firmware Fastconnect 6900 Firmware Fastconnect 7800 Firmware Qca6391 Firmware Qca6426 Firmware Qca6436 Firmware Sd 8 Gen1 5g Firmware Sd865 5g Firmware Snapdragon 8 Gen 1 Firmware Snapdragon 865 5G Firmware Snapdragon 870 5G Firmware Snapdragon Ar2 Gen 1 Firmware Snapdragon Xr2 5g Firmware Ssg2115p Firmware Ssg2125p Firmware Sxr1230p Firmware Sxr2230p Firmware Wcd9380 Firmware Wcd9385 Firmware Wcn6740 Firmware Wsa8810 Firmware Wsa8815 Firmware Wsa8830 Firmware Wsa8832 Firmware Wsa8835 Firmware
9.8
CVSS 3.1 · NVD
Share

Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Sep 05, 2023 - 07:15 nvd
CRITICAL 9.8

DescriptionNVD

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

AnalysisAI

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE. Affected products include: Qualcomm Fastconnect 6800 Firmware, Qualcomm Fastconnect 6900 Firmware, Qualcomm Fastconnect 7800 Firmware, Qualcomm Qca6391 Firmware, Qualcomm Qca6426 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.

More in Fastconnect 6800 Firmware

View all
CVE-2025-21480 HIGH
8.6 Jun 03

Qualcomm GPU micronode contains a memory corruption vulnerability (CVE-2025-21480, CVSS 8.6) caused by unauthorized comm
CVE-2025-21479 HIGH
8.6 Jun 03

A second Qualcomm GPU micronode memory corruption vulnerability (CVE-2025-21479, CVSS 8.6) exists in the unauthorized co
CVE-2026-21385 HIGH POC
7.8 Mar 02

A Qualcomm chipset vulnerability (CVE-2026-21385) causes memory corruption through improper integer handling during memo
CVE-2023-22388 CRITICAL
9.8 Nov 07

Memory Corruption in Multi-mode Call Processor while processing bit mask API. Rated critical severity (CVSS 9.8), this v
CVE-2023-22385 CRITICAL
9.8 Oct 03

Memory Corruption in Data Modem while making a MO call or MT VOLTE call. Rated critical severity (CVSS 9.8), this vulner
CVE-2023-28562 CRITICAL
9.8 Sep 05

Memory corruption while handling payloads from remote ESL. Rated critical severity (CVSS 9.8), this vulnerability is rem
CVE-2023-21631 CRITICAL
9.8 Jul 04

Weak Configuration due to improper input validation in Modem while processing LTE security mode command message received
CVE-2023-33032 CRITICAL
9.3 Jan 02

Memory corruption in TZ Secure OS while requesting a memory allocation from TA region. Rated critical severity (CVSS 9.3
CVE-2023-33030 CRITICAL
9.3 Jan 02

Memory corruption in HLOS while running playready use-case. Rated critical severity (CVSS 9.3), this vulnerability is no
CVE-2024-38408 CRITICAL
9.1 Nov 04

Cryptographic issue when a controller receives an LMP start encryption command under unexpected conditions. Rated critic
CVE-2023-28585 HIGH
8.8 Dec 05

Memory corruption while loading an ELF segment in TEE Kernel. Rated high severity (CVSS 8.8), this vulnerability is low

CVE-2023-28572 HIGH
8.8 Nov 07

Memory corruption in WLAN HOST while processing the WLAN scan descriptor list. Rated high severity (CVSS 8.8), this vuln

Same weakness CWE-119 – Buffer Overflow

View all
CVE-2017-11882 HIGH POC
7.8
CVE-2014-6332 HIGH POC
8.8
CVE-2023-4966 CRITICAL POC
9.4
CVE-2015-2426 HIGH POC
8.8
CVE-2013-3918 HIGH POC
8.8
CVE-2017-11774 HIGH POC
7.8
CVE-2013-3660 HIGH POC
7.8
CVE-2017-6736 HIGH POC
8.8

Same technique Buffer Overflow

View all
CVE-2017-7269 CRITICAL POC
9.8
CVE-2015-5119 CRITICAL POC
9.8
CVE-2015-3113 CRITICAL POC
9.8
CVE-2011-2462 CRITICAL POC
9.8
CVE-2009-0927 HIGH POC
8.8
CVE-2012-1889 HIGH POC
8.8
CVE-2017-11882 HIGH POC
7.8
CVE-2010-3333 HIGH POC
7.8

Share

CVE-2023-28581 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy