Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set() The kfd_event_page_set() function writes KFD_SIGNAL_EVENT_LIMIT * 8 bytes via memset without checking the buffer size parameter. This allows unprivileged userspace to trigger an out-of bounds kernel memory write by passing a small buffer, leading to potential privilege escalation.

INFO

Published Date :

2026-05-06T11:28:10.937Z

Last Modified :

2026-05-08T12:41:14.026Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2026-43206 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-43206.

URL Resource
https://git.kernel.org/stable/c/3e04bc310d80b46eaf481f1fefcbcb37a187412d cve-icon cve-icon
https://git.kernel.org/stable/c/4857c37c7ba9aa38b9a4c694e8bd8d0091c87940 cve-icon cve-icon
https://git.kernel.org/stable/c/4e72f419e4ed44cb3b60506752d8688c20a60a9b cve-icon cve-icon
https://git.kernel.org/stable/c/75fb57efdd7863fffbc39db23e9cad7aafda26ed cve-icon cve-icon
https://git.kernel.org/stable/c/8a70a26c9f34baea6c3199a9862ddaff4554a96d cve-icon cve-icon
https://git.kernel.org/stable/c/b4034442cb090e4a980bdcc1540948606cbc951b cve-icon cve-icon
https://git.kernel.org/stable/c/bfcd6b53e1f4feb182952f4ff9a137c36ceaf20b cve-icon cve-icon
https://git.kernel.org/stable/c/de8d7a25cd2eb5875b1d8d4fbc7fe4b4138b781f cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026050647-CVE-2026-43206-ca61@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-43206 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-43206 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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