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CVE-2022-26490

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 5.16.12及之前版本存在安全漏洞，该漏洞源于不受信任的长度参数而导致EVT_TRANSACTION缓冲区溢出。

AI Predicted 8.8 Difficulty: Easy EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-26490

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.
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 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 5.16.12及之前版本存在安全漏洞，该漏洞源于不受信任的长度参数而导致EVT_TRANSACTION缓冲区溢出。
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-2022-26490

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-26490

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Patches & Fixes for CVE-2022-26490 (1)

Vendor Advisories for CVE-2022-26490 (3)

Mailing List Discussions for CVE-2022-26490 (3)

Same Patch Batch · n/a · 2022-03-06 · 7 CVEs total

CVE-2022-26495 nbd 输入验证错误漏洞
CVE-2022-26496 nbd 缓冲区错误漏洞
CVE-2022-26505 ReadyMedia 安全漏洞
CVE-2021-46703 Antaris RazorEngine 安全漏洞
CVE-2021-46704 GenieACS 操作系统命令注入漏洞
CVE-2021-44421 Occlum 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-26490

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