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CVE-2022-28893

Quick assessment

Affected
n/a n/a
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 5.17.2及之前版本存在安全漏洞，该漏洞源于SUNRPC子系统可以在确保套接字处于预期状态之前调用xs_xprt_free。

AI Predicted 4.9 Difficulty: Hard EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-28893

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the intended state.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
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 5.17.2及之前版本存在安全漏洞，该漏洞源于SUNRPC子系统可以在确保套接字处于预期状态之前调用xs_xprt_free。
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
- n/a n/a -

II. Public POCs for CVE-2022-28893

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III. Intelligence Information for CVE-2022-28893

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Patches & Fixes for CVE-2022-28893 (1)

Vendor Advisories for CVE-2022-28893 (2)

Mailing List Discussions for CVE-2022-28893 (3)

Same Patch Batch · n/a · 2022-04-11 · 37 CVEs total

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CVE-2022-27089 Fujitsu PlugFree Network 代码问题漏洞
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CVE-2021-32160 Webmin 跨站脚本漏洞
CVE-2021-32159 Webmin 跨站请求伪造漏洞
CVE-2021-32158 Webmin 跨站脚本漏洞
CVE-2021-32157 Webmin 跨站脚本漏洞
CVE-2021-32156 Webmin 跨站请求伪造漏洞
CVE-2022-25794 Autodesk FBX Review 缓冲区错误漏洞
CVE-2022-25790 Autodesk AutoCAD 缓冲区错误漏洞
CVE-2021-4047 Red Hat OpenShift 输入验证错误漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2022-28893

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