Description

In the Linux kernel, the following vulnerability has been resolved: parisc: BTLB: Fix crash when setting up BTLB at CPU bringup When using hotplug and bringing up a 32-bit CPU, ask the firmware about the BTLB information to set up the static (block) TLB entries. For that write access to the static btlb_info struct is needed, but since it is marked __ro_after_init the kernel segfaults with missing write permissions. Fix the crash by dropping the __ro_after_init annotation.

INFO

Published Date :

2024-04-03T14:55:08.733Z

Last Modified :

2025-05-04T08:54:28.815Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-26705 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-26705.

URL Resource
https://git.kernel.org/stable/c/54944f45470af5965fb9c28cf962ec30f38a8f5b cve-icon cve-icon
https://git.kernel.org/stable/c/913b9d443a0180cf0de3548f1ab3149378998486 cve-icon cve-icon
https://git.kernel.org/stable/c/aa52be55276614d33f22fbe7da36c40d6432d10b cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024040340-CVE-2024-26705-c0ff@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-26705 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-26705 cve-icon
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