CVE-2023-33041— Reachable assertion in WLAN Firmware
Quick assessment
Affected
Qualcomm, Inc. Snapdragon
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets 存在安全漏洞，该漏洞源于在某些情况下，WLAN 固件在查找对等 ID 时会由于状态混乱而得出断言。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-33041
Vulnerability Information
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Vulnerability Title
Reachable assertion in WLAN Firmware
Source: CVE Program / CVE List V5
Vulnerability Description
Under certain scenarios the WLAN Firmware will reach an assertion due to state confusion while looking up peer ids.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
可达断言
Source: CVE Program / CVE List V5
Vulnerability Title
Qualcomm Chipsets 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets 存在安全漏洞，该漏洞源于在某些情况下，WLAN 固件在查找对等 ID 时会由于状态混乱而得出断言。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | AR8035 | - |
|
II. Public POCs for CVE-2023-33041
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-33041 (1)
Same Patch Batch · Qualcomm, Inc. · 2023-12-05 · 38 CVEs total
| CVE-2023-33082 | 9.8 CRITICAL | Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host |
| CVE-2023-33083 | 9.8 CRITICAL | Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host |
| CVE-2023-33054 | 9.1 CRITICAL | Improper Authentication in GPS HLOS Driver |
| CVE-2023-33106 | 8.4 HIGH | Use of Out-of-range Pointer Offset in Graphics |
| CVE-2023-33022 | 8.4 HIGH | Integer Overflow to Buffer Overflow in HLOS |
| CVE-2023-33107 | 8.4 HIGH | Integer Overflow or Wraparound in Graphics Linux |
| CVE-2023-33053 | 8.4 HIGH | Improper Validation of Array Index in Kernel |
| CVE-2023-33071 | 8.4 HIGH | Improper Access Control in Automotive OS Platform Android |
| CVE-2023-33088 | 8.4 HIGH | NULL pointer dereference in WLAN Firmware |
| CVE-2023-33092 | 8.4 HIGH | Buffer Copy Without Checking Size of Input in Bluetooth HOST |
| CVE-2023-28585 | 8.2 HIGH | Integer Overflow to Buffer Overflow in TZ Secure OS |
| CVE-2023-33087 | 7.8 HIGH | Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in Core |
| CVE-2023-28587 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in BT Controller |
| CVE-2023-33079 | 7.8 HIGH | Use of Out-of-range Pointer Offset in Audio |
| CVE-2023-28551 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in UTILS |
| CVE-2023-33063 | 7.8 HIGH | Use After Free in DSP Services |
| CVE-2023-28550 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in MPP Performance |
| CVE-2023-28546 | 7.8 HIGH | Buffer Copy Without Checking Size of Input in SPS Applications |
| CVE-2023-33017 | 7.8 HIGH | Buffer Copy Without Checking Size of Input in Boot |
| CVE-2023-33018 | 7.8 HIGH | Integer Overflow to Buffer Overflow in User Identity Module |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Snapdragon
-
CVE-2026-25292
Improper Validation of Syntactic Correctness of Input in Aut -
CVE-2026-25289
Stack-based Buffer Overflow in WLAN Firmware -
CVE-2026-25288
Buffer Over-read in WLAN Firmware -
CVE-2026-24084
Insecure Security Identifier Mechanism in Multi-Mode Call Pr -
CVE-2026-24083
Untrusted Pointer Dereference in Automotive Security
Same vendor: Qualcomm, Inc.
-
CVE-2026-25292
Improper Validation of Syntactic Correctness of Input in Aut -
CVE-2026-25289
Stack-based Buffer Overflow in WLAN Firmware -
CVE-2026-25288
Buffer Over-read in WLAN Firmware -
CVE-2026-24084
Insecure Security Identifier Mechanism in Multi-Mode Call Pr -
CVE-2026-24083
Untrusted Pointer Dereference in Automotive Security
Same weakness: CWE-617
-
CVE-2026-63388
Libevent: Heap out-of-bounds write in bufferevent_socket_set -
CVE-2026-76926
Reachable Assertion in Wireshark -
CVE-2026-62377
libheif: Reachable assertion in HeifContext::get_track() abo -
CVE-2026-52829
ZEBRA: IPv4-Mapped Mempool Misbehavior Update Aborts Zebra A -
CVE-2025-15684
Open5GS CER init.c diam_log_func assertion
V. Comments for CVE-2023-33041
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