6

CVE-2024-26843

efi: runtime: Fix potential overflow of soft-reserved region size

In the Linux kernel, the following vulnerability has been resolved:

efi: runtime: Fix potential overflow of soft-reserved region size

md_size will have been narrowed if we have >= 4GB worth of pages in a
soft-reserved region.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.10.211
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.150
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.80
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.19
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.7
Linux ≫ Linux Kernel Version6.8 Updaterc1
Linux ≫ Linux Kernel Version6.8 Updaterc2
Linux ≫ Linux Kernel Version6.8 Updaterc3
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.13
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 6 0.8 5.2
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Mailing List
https://git.kernel.org/stable/c/156cb12ffdcf33883304f0db645e1eadae712fe0
Patch
https://git.kernel.org/stable/c/4aa36b62c3eaa869860bf78b1146e9f2b5f782a9
Patch
https://git.kernel.org/stable/c/4fff3d735baea104017f2e3c245e27cdc79f2426
Patch
https://git.kernel.org/stable/c/700c3f642c32721f246e09d3a9511acf40ae42be
Patch
https://git.kernel.org/stable/c/cf3d6813601fe496de7f023435e31bfffa74ae70
Patch
https://git.kernel.org/stable/c/de1034b38a346ef6be25fe8792f5d1e0684d5ff4
Patch