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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2022-1882

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，该漏洞源于存在释放后重用的情况。攻击者利用该漏洞使系统崩溃，或可能升级其在系统上的权限。

AI Predicted 7.8 Difficulty: Hard EPSS 0.37% · P29

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a kernel Linux kernel 5.18-rc8 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-1882

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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’s pipes functionality in how a user performs manipulations with the pipe post_one_notification() after free_pipe_info() that is already called. This flaw allows a local user to crash 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，该漏洞源于存在释放后重用的情况。攻击者利用该漏洞使系统崩溃，或可能升级其在系统上的权限。
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 5.18-rc8 -

II. Public POCs for CVE-2022-1882

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-1882

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-1882 (2)

Other References for CVE-2022-1882 (1)

Same Patch Batch · n/a · 2022-05-26 · 59 CVEs total

CVE-2022-30584 9.6 CRITICAL Archer Platform 安全漏洞
CVE-2022-30585 6.5 MEDIUM Archer Platform 安全漏洞
CVE-2022-29662 CSCMS Music Portal System SQL注入漏洞
CVE-2022-30784 Tuxera NTFS-3G 安全漏洞
CVE-2022-30787 Tuxera NTFS-3G 数字错误漏洞
CVE-2022-30786 Tuxera NTFS-3G 缓冲区错误漏洞
CVE-2022-30785 Tuxera NTFS-3G 代码注入漏洞
CVE-2021-40317 Piwigo SQL注入漏洞
CVE-2022-29720 74cms 安全漏洞
CVE-2022-29721 74cms SQL注入漏洞
CVE-2022-29660 CSCMS Music Portal System SQL注入漏洞
CVE-2022-29661 CSCMS Music Portal System SQL注入漏洞
CVE-2021-42859 Mini-XML 安全漏洞
CVE-2022-29663 CSCMS Music Portal System SQL注入漏洞
CVE-2022-29664 CSCMS Music Portal System SQL注入漏洞
CVE-2022-29665 CSCMS Music Portal SystemSQL注入漏洞
CVE-2022-29666 CSCMS Music Portal System SQL注入漏洞
CVE-2022-29667 CSCMS Music Portal System SQL注入漏洞
CVE-2022-29669 CSCMS Music Portal System SQL注入漏洞
CVE-2022-29670 CSCMS Music Portal System SQL注入漏洞

Showing top 20 of 59 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-1882

No comments yet

Leave a comment