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CVE-2022-45934

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 6.0.10及以前版本存在安全漏洞，该漏洞源于其net/bluetooth/l2cap_core.c组件通过L2CAP_CONF_REQ进行整数封装。

AI Predicted 7.5 Difficulty: Hard EPSS 0.77% · P54

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-45934

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in the Linux kernel through 6.0.10. l2cap_config_req in net/bluetooth/l2cap_core.c has an integer wraparound via L2CAP_CONF_REQ packets.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 6.0.10及以前版本存在安全漏洞，该漏洞源于其net/bluetooth/l2cap_core.c组件通过L2CAP_CONF_REQ进行整数封装。
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
- n/a n/a -

II. Public POCs for CVE-2022-45934

# POC Description Source Link Shenlong Link
1 None https://github.com/Trinadh465/linux-4.19.72_CVE-2022-45934 POC Details
2 None https://github.com/Trinadh465/linux-4.1.15_CVE-2022-45934 POC Details
3 None https://github.com/Satheesh575555/linux-4.1.15_CVE-2022-45934 POC Details
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III. Intelligence Information for CVE-2022-45934

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Patches & Fixes for CVE-2022-45934 (1)

Vendor Advisories for CVE-2022-45934 (2)

Mailing List Discussions for CVE-2022-45934 (3)

Same Patch Batch · n/a · 2022-11-27 · 8 CVEs total

CVE-2022-43705 Botan 信任管理问题漏洞
CVE-2022-45914 Electronic Shelf Label 安全漏洞
CVE-2022-45919 Linux kernel 资源管理错误漏洞
CVE-2022-45930 OpenDaylight SQL注入漏洞
CVE-2022-45931 OpenDaylight SQL注入漏洞
CVE-2022-45932 OpenDaylight SQL注入漏洞
CVE-2022-45933 KubeView 访问控制错误漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-45934

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