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CVE-2022-2977

Quick assessment

Affected
n/a Linux 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存在安全漏洞。攻击者利用该漏洞升级系统权限。

AI Predicted 7.8 Difficulty: Hard EPSS 0.25% · P14

Possible ATT&CK Techniques 1 AI

T1068.003
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I. Basic Information for CVE-2022-2977

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate 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存在安全漏洞。攻击者利用该漏洞升级系统权限。
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
- Linux kernel Linux kernel versions prior to 5.18 -

II. Public POCs for CVE-2022-2977

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III. Intelligence Information for CVE-2022-2977

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Patches & Fixes for CVE-2022-2977 (1)

Vendor Advisories for CVE-2022-2977 (1)

Same Patch Batch · n/a · 2022-09-14 · 29 CVEs total

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CVE-2022-38796 FeehiCMS 注入漏洞
CVE-2022-40673 KDiskMark 安全漏洞
CVE-2022-37140 Techvillage Paymoney 代码问题漏洞
CVE-2022-37138 Loan Management System SQL注入漏洞
CVE-2022-37139 Loan Management System 跨站脚本漏洞
CVE-2018-25047 Smarty 跨站脚本漏洞
CVE-2022-36668 Garage Management System 跨站脚本漏洞
CVE-2022-36667 Garage Management System 代码问题漏洞
CVE-2022-36669 Hospital Information System SQL注入漏洞
CVE-2022-36436 VNCAuthProxy 安全漏洞
CVE-2022-34831 Primekey Solutions PrimeKey EJBCA 信任管理问题漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-2977

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