Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2022-3977

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，该漏洞源于 MCTP 实现中存在竞争条件，导致释放后重用，攻击者利用该漏洞可以导致拒绝服务（系统崩溃）或可能执行任意代码。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.25% · P15

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-3977

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.
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，该漏洞源于 MCTP 实现中存在竞争条件，导致释放后重用，攻击者利用该漏洞可以导致拒绝服务（系统崩溃）或可能执行任意代码。
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 Linux kernel 6.1-rc1 -

II. Public POCs for CVE-2022-3977

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-3977

请登录查看更多情报信息。

Patches & Fixes for CVE-2022-3977 (1)

Vendor Advisories for CVE-2022-3977 (1)

Same Patch Batch · n/a · 2023-01-12 · 26 CVEs total

CVE-2023-0243 6.3 MEDIUM TuziCMS Article Module ArticleController.class.php index sql injection
CVE-2023-0244 6.3 MEDIUM TuziCMS KefuController.class.php delall sql injection
CVE-2022-24913 5.5 MEDIUM java-merge-sort 安全漏洞
CVE-2023-23455 Linux kernel 安全漏洞
CVE-2023-23454 Linux kernel 安全漏洞
CVE-2022-4842 Linux kernel 代码问题漏洞
CVE-2022-47927 MediaWiki 安全漏洞
CVE-2022-4743 SDL 安全漏洞
CVE-2022-47102 Student Study Center Management System 跨站脚本漏洞
CVE-2022-46623 Judging Management System SQL注入漏洞
CVE-2022-46622 Judging Management System 跨站脚本漏洞
CVE-2022-46503 Online Student Enrollment System 跨站脚本漏洞
CVE-2022-46472 Helm和Helmet Store Showroom Site SQL注入漏洞
CVE-2022-46463 Harbor 访问控制错误漏洞
CVE-2022-46438 DouCo DouPHP 跨站脚本漏洞
CVE-2022-45729 Doctor Appointment Management System 跨站脚本漏洞
CVE-2022-45728 Doctor Appointment Management System 跨站脚本漏洞
CVE-2022-42704 ServiceNow San Diego Patch和Rome Patch 跨站脚本漏洞
CVE-2022-3628 Linux kernel 缓冲区错误漏洞
CVE-2022-3592 Samba 后置链接漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Kernel
Same vendor: n/a
Same weakness: CWE-416

V. Comments for CVE-2022-3977

No comments yet

Leave a comment