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CVE-2022-0995

Quick assessment

Affected
n/a kernel
Exploitation
Confirmed exploitation in the wild; remediate immediately
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，攻击者可以通过 watch_queue 触发 Linux 内核的内存损坏，以触发拒绝服务，并可能运行代码。

AI Predicted 7.8 Difficulty: Hard KEV EPSS 8.86% · P95

Public Exploits 1

Metasploit · 1 cve_2022_0995_watch_queue.rb [exploit]

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a kernel kernel 5.17 rc8 affected
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I. Basic Information for CVE-2022-0995

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 缓冲区错误漏洞
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 存在安全漏洞，攻击者可以通过 watch_queue 触发 Linux 内核的内存损坏，以触发拒绝服务，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 kernel 5.17 rc8 -

II. Public POCs for CVE-2022-0995

# POC Description Source Link Shenlong Link
1 CVE-2022-0995 exploit https://github.com/Bonfee/CVE-2022-0995 POC Details
2 Реализация средств повышения привилегий в Linux https://github.com/AndreevSemen/CVE-2022-0995 POC Details
3 CVE-2022-0995 exploit https://github.com/1nzag/CVE-2022-0995 POC Details
4 None https://github.com/rootkalilocalhost/CVE-2022-0995 POC Details
5 None https://github.com/A1b2rt/cve-2022-0995 POC Details
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III. Intelligence Information for CVE-2022-0995

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Patches & Fixes for CVE-2022-0995 (1)

Vendor Advisories for CVE-2022-0995 (2)

Exploits & Public PoCs for CVE-2022-0995 (2)

Same Patch Batch · n/a · 2022-03-25 · 53 CVEs total

CVE-2022-25582 ClassCMS 跨站脚本漏洞
CVE-2022-0897 Red Hat libvirt 安全漏洞
CVE-2022-0435 Linux kernel 缓冲区错误漏洞
CVE-2021-3933 ILM OpenEXR 输入验证错误漏洞
CVE-2021-4203 Linux kernel 资源管理错误漏洞
CVE-2021-4147 Red Hat libvirt 安全漏洞
CVE-2021-3941 ILM OpenEXR 数字错误漏洞
CVE-2022-0330 Linux kernel 缓冲区错误漏洞
CVE-2021-43091 YesWiki SQL注入漏洞
CVE-2022-25577 ALF-BanCo 信任管理问题漏洞
CVE-2022-25574 DouPHP 跨站脚本漏洞
CVE-2022-26263 Yonyou u8 跨站脚本漏洞
CVE-2022-27881 OpenBSD 安全漏洞
CVE-2022-27882 OpenBSD 安全漏洞
CVE-2021-43636 TotoLink T10 安全漏洞
CVE-2021-22100 cloud foundry 资源管理错误漏洞
CVE-2021-4157 Linux kernel 缓冲区错误漏洞
CVE-2021-4202 Linux kernel 资源管理错误漏洞
CVE-2021-20290 OpenSC 安全漏洞
CVE-2021-3567 SUSE OpenStack Cloud 缓冲区错误漏洞

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: kernel
Same vendor: n/a
Same weakness: CWE-787