We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.

Please see our statement on Data Privacy.

Crisp.chat (Helpdesk and Chat)

Ok

THREATINT
PUBLISHED

CVE-2024-26795

riscv: Sparse-Memory/vmemmap out-of-bounds fix



Description

In the Linux kernel, the following vulnerability has been resolved: riscv: Sparse-Memory/vmemmap out-of-bounds fix Offset vmemmap so that the first page of vmemmap will be mapped to the first page of physical memory in order to ensure that vmemmap’s bounds will be respected during pfn_to_page()/page_to_pfn() operations. The conversion macros will produce correct SV39/48/57 addresses for every possible/valid DRAM_BASE inside the physical memory limits. v2:Address Alex's comments

Reserved 2024-02-19 | Published 2024-04-04 | Updated 2024-12-19 | Assigner Linux

Product status

Default status
unaffected

d95f1a542c3df396137afa217ef9bd39cb8931ca before 8af1c121b0102041809bc137ec600d1865eaeedd
affected

d95f1a542c3df396137afa217ef9bd39cb8931ca before 5941a90c55d3bfba732b32208d58d997600b44ef
affected

d95f1a542c3df396137afa217ef9bd39cb8931ca before 8310080799b40fd9f2a8b808c657269678c149af
affected

d95f1a542c3df396137afa217ef9bd39cb8931ca before a278d5c60f21aa15d540abb2f2da6e6d795c3e6e
affected

d95f1a542c3df396137afa217ef9bd39cb8931ca before 2a1728c15ec4f45ed9248ae22f626541c179bfbe
affected

d95f1a542c3df396137afa217ef9bd39cb8931ca before a11dd49dcb9376776193e15641f84fcc1e5980c9
affected

Default status
affected

5.4
affected

Any version before 5.4
unaffected

5.10.212
unaffected

5.15.151
unaffected

6.1.81
unaffected

6.6.21
unaffected

6.7.9
unaffected

6.8
unaffected

References

git.kernel.org/...c/8af1c121b0102041809bc137ec600d1865eaeedd

git.kernel.org/...c/5941a90c55d3bfba732b32208d58d997600b44ef

git.kernel.org/...c/8310080799b40fd9f2a8b808c657269678c149af

git.kernel.org/...c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e

git.kernel.org/...c/2a1728c15ec4f45ed9248ae22f626541c179bfbe

git.kernel.org/...c/a11dd49dcb9376776193e15641f84fcc1e5980c9

cve.org (CVE-2024-26795)

nvd.nist.gov (CVE-2024-26795)

Download JSON

Share this page
https://cve.threatint.eu/CVE/CVE-2024-26795

Support options

Helpdesk Chat, Email, Knowledgebase