CVE-2022-1198
Quick assessment
Affected
n/a 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 存在资源管理错误漏洞，攻击者可以通过 net/hamradio/6pack.c 强制重用 Linux 内核的已释放内存区域利用该漏洞触发拒绝服务，并可能运行代码。
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1203 · Exploitation for Client Execution T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2022-1198
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use-after-free vulnerabilitity was discovered in drivers/net/hamradio/6pack.c of linux that allows an attacker to crash linux kernel by simulating ax25 device using 6pack driver from user space.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 资源管理错误漏洞
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 存在资源管理错误漏洞，攻击者可以通过 net/hamradio/6pack.c 强制重用 Linux 内核的已释放内存区域利用该漏洞触发拒绝服务，并可能运行代码。
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 |
|---|---|---|---|---|
| - | kernel | Fixed in kernel v5.17-rc6 | - |
|
II. Public POCs for CVE-2022-1198
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2022-1198 (1)
Vendor Advisories for CVE-2022-1198 (2)
-
https://bugzilla.redhat.com/show_bug.cgi?id=2070689 x_refsource_MISC
-
CVE-2022-1198 - Red Hat Customer Portal x_refsource_MISC
Mailing List Discussions for CVE-2022-1198 (1)
-
https://www.openwall.com/lists/oss-security/2022/04/02/3 x_refsource_MISC
Same Patch Batch · n/a · 2022-08-29 · 74 CVEs total
| CVE-2022-32548 | 10.0 CRITICAL | DrayTek Vigor routers 安全漏洞 |
| CVE-2022-21165 | 9.8 CRITICAL | Arbitrary Command Injection |
| CVE-2022-25644 | 9.8 CRITICAL | Arbitrary Code Execution |
| CVE-2022-25921 | 8.1 HIGH | Arbitrary Code Execution |
| CVE-2022-37680 | 7.5 HIGH | Hitachi Kokusai Electric ISnex HC-IP9100HD 访问控制错误漏洞 |
| CVE-2022-37681 | 7.5 HIGH | Hitachi Kokusai Electric ISnex HC-IP9100HD 路径遍历漏洞 |
| CVE-2022-0718 | Python-Oslo-Utils 日志信息泄露漏洞 | |
| CVE-2022-1115 | ImageMagick 缓冲区错误漏洞 | |
| CVE-2022-0850 | Linux kernel 安全漏洞 | |
| CVE-2022-0367 | libmodbus 缓冲区错误漏洞 | |
| CVE-2022-0812 | Linux kernel 信息泄露漏洞 | |
| CVE-2022-0497 | Openscad 缓冲区错误漏洞 | |
| CVE-2022-0496 | Openscad 缓冲区错误漏洞 | |
| CVE-2022-0485 | libnbd 代码问题漏洞 | |
| CVE-2022-0480 | Linux kernel 安全漏洞 | |
| CVE-2022-0669 | DPDK 资源管理错误漏洞 | |
| CVE-2022-0851 | Convert2RHEL 信息泄露漏洞 | |
| CVE-2022-0852 | Red Hat Convert2RHEL 安全漏洞 | |
| CVE-2022-1016 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2022-1117 | glibc 安全特征问题漏洞 |
Showing top 20 of 74 CVEs. View all on vendor page → →
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V. Comments for CVE-2022-1198
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