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

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-2308

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，该漏洞源于数据泄露。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.23% · P14

Possible ATT&CK Techniques 1 AI

T1098.004 · SSH Authorized Keys
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-2308

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 flaw was found in vDPA with VDUSE backend. There are currently no checks in VDUSE kernel driver to ensure the size of the device config space is in line with the features advertised by the VDUSE userspace application. In case of a mismatch, Virtio drivers config read helpers do not initialize the memory indirectly passed to vduse_vdpa_get_config() returning uninitialized memory from the stack. This could cause undefined behavior or data leaks in Virtio drivers.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用未经初始化的变量
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
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，该漏洞源于数据泄露。
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 uknown -

II. Public POCs for CVE-2022-2308

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-2308

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-2308 (1)

Same Patch Batch · n/a · 2022-09-01 · 49 CVEs total

CVE-2022-1677 Red Hat OpenShift Container Platform 资源管理错误漏洞
CVE-2022-2256 Red Hat Keycloak 跨站脚本漏洞
CVE-2022-36621 SAMSUNG mTower 代码问题漏洞
CVE-2022-2639 Linux kernel 数字错误漏洞
CVE-2022-2738 Red Hat Enterprise Linux 资源管理错误漏洞
CVE-2022-2739 Red Hat Enterprise Linux 信息泄露漏洞
CVE-2022-3078 Linux kernel 代码问题漏洞
CVE-2022-23452 barbican 授权问题漏洞
CVE-2022-2447 OpenStack 安全漏洞
CVE-2022-1902 Red Hat stackrox 安全漏洞
CVE-2022-2238 Red Hat search-api 资源管理错误漏洞
CVE-2022-36604 Canaan Avalon ASIC Miner 访问控制错误漏洞
CVE-2022-36603 InnoSilicon T3T+ 安全漏洞
CVE-2022-36602 InnoSilicon A10 安全漏洞
CVE-2022-36601 JASMINER X4 Server 安全漏洞
CVE-2020-27784 Linux kernel 资源管理错误漏洞
CVE-2020-35533 Libraw 缓冲区错误漏洞
CVE-2020-35534 Libraw 安全漏洞
CVE-2020-35535 Libraw 缓冲区错误漏洞
CVE-2020-35530 Libraw 缓冲区错误漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux kernel
Same vendor: n/a
Same weakness: CWE-457

V. Comments for CVE-2022-2308

No comments yet

Leave a comment