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CVE-2024-26817— amdkfd: use calloc instead of kzalloc to avoid integer overflow

Quick assessment

Affected
Linux Linux
Exploitation
Public or AI PoC available; prioritize validation
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，该漏洞源于存在整数溢出漏洞。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.76% · P54

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 18

VendorProduct Version RangeStatus
Linux Linux 4a488a7ad71401169cecee75dc94bcce642e2c53< e6721ea845fcb93a764a92bd40f1afc0d6c69751 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< 8b0564704255c6b3c6a7188e86939f754e1577c0 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< fcbd99b3c73309107e3be71f20dff9414df64f91 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< cbac7de1d9901521e78cdc34e15451df3611f2ad affected
4a488a7ad71401169cecee75dc94bcce642e2c53< e6768c6737f4c02cba193a3339f0cc2907f0b86a affected
4a488a7ad71401169cecee75dc94bcce642e2c53< 315eb3c2df7e4cb18e3eacfa18a53a46f2bf0ef7 affected
4a488a7ad71401169cecee75dc94bcce642e2c53< 0c33d11153949310d76631d8f4a4736519eacd3a affected
4a488a7ad71401169cecee75dc94bcce642e2c53< 3b0daecfeac0103aba8b293df07a0cbaf8b43f29 affected
… +10 more rows
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I. Basic Information for CVE-2024-26817

Vulnerability Information
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Vulnerability Title
amdkfd: use calloc instead of kzalloc to avoid integer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: amdkfd: use calloc instead of kzalloc to avoid integer overflow This uses calloc instead of doing the multiplication which might overflow.
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，该漏洞源于存在整数溢出漏洞。
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 Linux 4a488a7ad71401169cecee75dc94bcce642e2c53 ~ e6721ea845fcb93a764a92bd40f1afc0d6c69751 -
Linux Linux 3.19 -

II. Public POCs for CVE-2024-26817

# POC Description Source Link Shenlong Link
1 Potential Integer Overflow Leading To Heap Overflow in AMD KFD. https://github.com/MaherAzzouzi/CVE-2024-26817-amdkfd POC Details
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III. Intelligence Information for CVE-2024-26817

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Mailing List Discussions for CVE-2024-26817 (2)

Other References for CVE-2024-26817 (7)

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-26817

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