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CVE-2023-50431

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存在安全漏洞，该漏洞源于drivers/accel/habanalabs/common/habanalabs_ioctl.c 中的 sec_attest_info 允许将信息泄漏到用户空间。

AI Predicted 4.3 Difficulty: Trivial EPSS 0.30% · P22

Possible ATT&CK Techniques 1 AI

T1407.001
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I. Basic Information for CVE-2023-50431

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
sec_attest_info in drivers/accel/habanalabs/common/habanalabs_ioctl.c in the Linux kernel through 6.6.5 allows an information leak to user space because info->pad0 is not initialized.
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存在安全漏洞，该漏洞源于drivers/accel/habanalabs/common/habanalabs_ioctl.c 中的 sec_attest_info 允许将信息泄漏到用户空间。
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-2023-50431

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-50431

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Patches & Fixes for CVE-2023-50431 (1)

Mailing List Discussions for CVE-2023-50431 (1)

Same Patch Batch · n/a · 2023-12-09 · 15 CVEs total

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CVE-2023-47254 DrayTek Vigor routers 安全漏洞
CVE-2023-47465 GPAC 安全漏洞
CVE-2023-50428 Bitcoin Core 安全漏洞
CVE-2023-50429 IzyBat Orange casiers 安全漏洞
CVE-2023-50430 Dell Inspiron 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2023-50431

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