CVE-2024-21481— Improper Restriction of Operations within the Bounds of a Memory Buffer in Hypervisor
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I. Basic Information for CVE-2024-21481
Vulnerability Information
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Vulnerability Title
Improper Restriction of Operations within the Bounds of a Memory Buffer in Hypervisor
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory corruption when preparing a shared memory notification for a memparcel in Resource Manager.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
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 WLAN Host Communication 模块包含一个越界读取漏洞。
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 | AQT1000 | - |
II. Public POCs for CVE-2024-21481
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2024-08-05 · 32 CVEs total
| CVE-2024-33028 | 8.4 HIGH | Use After Free in Automotive Telematics |
| CVE-2024-33034 | 8.4 HIGH | Use After Free in Graphics Linux |
| CVE-2024-23384 | 8.4 HIGH | Use After Free in Graphics Linux |
| CVE-2024-23383 | 8.4 HIGH | Use After Free in Graphics Linux |
| CVE-2024-23382 | 8.4 HIGH | Use After Free in Graphics Linux |
| CVE-2024-23381 | 8.4 HIGH | Use After Free in Graphics Linux |
| CVE-2024-33021 | 8.4 HIGH | Use of Uninitialized Variable in Automotive GPU |
| CVE-2024-33022 | 8.4 HIGH | Integer Overflow or Wraparound in Automotive GPU |
| CVE-2024-33023 | 8.4 HIGH | Use After Free in Graphics Linux |
| CVE-2024-33027 | 8.4 HIGH | Improper Access Control in Graphics Linux |
| CVE-2024-23355 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in Automotive |
| CVE-2024-23356 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in HLOS |
| CVE-2024-23353 | 7.5 HIGH | Buffer Over-read in Multi Mode Call Processor |
| CVE-2024-23352 | 7.5 HIGH | Loop with Unreachable Exit Condition (`Infinite Loop`) in Multi Mode Call Processor |
| CVE-2024-21479 | 7.5 HIGH | Buffer Over-read in Audio |
| CVE-2024-33012 | 7.5 HIGH | Buffer Over-read in WLAN Host |
| CVE-2024-33010 | 7.5 HIGH | Use After Free in WLAN Host |
| CVE-2024-33011 | 7.5 HIGH | Buffer Over-read in WLAN Host |
| CVE-2024-33013 | 7.5 HIGH | Buffer Over-read in WLAN Host |
| CVE-2024-33014 | 7.5 HIGH | Buffer Over-read in WLAN Host |
Showing top 20 of 32 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-119
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GPU DDK - Cache resident PM buffers writable by other GPU re - CVE-2026-27890
Firebird has Pre-Auth DOS when Processing Out of Order CNCT_ - CVE-2026-34864
Huawei HarmonyOS 安全漏洞 - CVE-2026-4149
Sonos Era 300 SMB Response Out-Of-Bounds Access Remote Code - CVE-2026-34988
Wasmtime leaks data between pooling allocator instances
V. Comments for CVE-2024-21481
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