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CVE-2022-2663

Quick assessment

Affected
n/a Linux kernel
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.

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 存在安全漏洞，攻击者利用该漏洞可以通过 nf_conntrack_irc 绕过 Linux 内核的过滤规则，从而发送恶意数据。

AI Predicted 7.5 Difficulty: Moderate EPSS 3.19% · P88
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I. Basic Information for CVE-2022-2663

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
通信信道对预期端点的不适当限制
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
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 存在安全漏洞，攻击者利用该漏洞可以通过 nf_conntrack_irc 绕过 Linux 内核的过滤规则，从而发送恶意数据。
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
- Linux kernel unknown -

II. Public POCs for CVE-2022-2663

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III. Intelligence Information for CVE-2022-2663

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Vendor Advisories for CVE-2022-2663 (1)

Mailing List Discussions for CVE-2022-2663 (2)

Other References for CVE-2022-2663 (3)

Same Patch Batch · n/a · 2022-09-01 · 49 CVEs total

CVE-2022-1902 Red Hat stackrox 安全漏洞
CVE-2022-2806 SoS 安全漏洞
CVE-2022-36621 SAMSUNG mTower 代码问题漏洞
CVE-2022-2639 Linux kernel 数字错误漏洞
CVE-2022-2738 Red Hat Enterprise Linux 资源管理错误漏洞
CVE-2022-2739 Red Hat Enterprise Linux 信息泄露漏洞
CVE-2022-3078 Linux kernel 代码问题漏洞
CVE-2022-23452 barbican 授权问题漏洞
CVE-2022-2447 OpenStack 安全漏洞
CVE-2022-2238 Red Hat search-api 资源管理错误漏洞
CVE-2022-2256 Red Hat Keycloak 跨站脚本漏洞
CVE-2022-1677 Red Hat OpenShift Container Platform 资源管理错误漏洞
CVE-2022-36604 Canaan Avalon ASIC Miner 访问控制错误漏洞
CVE-2022-36603 InnoSilicon T3T+ 安全漏洞
CVE-2022-36602 InnoSilicon A10 安全漏洞
CVE-2022-36601 JASMINER X4 Server 安全漏洞
CVE-2020-27784 Linux kernel 资源管理错误漏洞
CVE-2020-35533 Libraw 缓冲区错误漏洞
CVE-2020-35534 Libraw 安全漏洞
CVE-2020-35535 Libraw 缓冲区错误漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux kernel
Same vendor: n/a
Same weakness: CWE-923

V. Comments for CVE-2022-2663

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