CVE-2024-26795

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-26795
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

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe Patch
https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef Patch
https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af Patch
https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd Patch
https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9 Patch
https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e Patch
https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe Patch
https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef Patch
https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af Patch
https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd Patch
https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9 Patch
https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Mailing List
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

19 Mar 2025, 11:42

Type Values Removed Values Added
First Time Debian
Linux linux Kernel
Linux
Debian debian Linux
CWE NVD-CWE-noinfo
CPE cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe - () https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe - Patch
References () https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef - () https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef - Patch
References () https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af - () https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af - Patch
References () https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd - () https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd - Patch
References () https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9 - () https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9 - Patch
References () https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e - () https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e - Patch
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - Mailing List
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5

21 Nov 2024, 09:03

Type Values Removed Values Added
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
References () https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe - () https://git.kernel.org/stable/c/2a1728c15ec4f45ed9248ae22f626541c179bfbe -
References () https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef - () https://git.kernel.org/stable/c/5941a90c55d3bfba732b32208d58d997600b44ef -
References () https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af - () https://git.kernel.org/stable/c/8310080799b40fd9f2a8b808c657269678c149af -
References () https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd - () https://git.kernel.org/stable/c/8af1c121b0102041809bc137ec600d1865eaeedd -
References () https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9 - () https://git.kernel.org/stable/c/a11dd49dcb9376776193e15641f84fcc1e5980c9 -
References () https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e - () https://git.kernel.org/stable/c/a278d5c60f21aa15d540abb2f2da6e6d795c3e6e -

05 Nov 2024, 10:15

Type Values Removed Values Added
References
  • {'url': 'https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html', 'source': '416baaa9-dc9f-4396-8d5f-8c081fb06d67'}

25 Jun 2024, 22:15

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: riscv: Sparse-Memory/vmemmap fuera de los límites corrige Offset vmemmap para que la primera página de vmemmap se asigne a la primera página de la memoria física para garantizar que vmemmap Los límites se respetarán durante las operaciones pfn_to_page()/page_to_pfn(). Las macros de conversión producirán direcciones SV39/48/57 correctas para cada DRAM_BASE posible/válida dentro de los límites de la memoria física. v2: Abordar los comentarios de Alex
References
  • () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -

04 Apr 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-04-04 09:15

Updated : 2025-03-19 11:42

NVD link : CVE-2024-26795

Mitre link : CVE-2024-26795

CVE.ORG link : CVE-2024-26795

JSON object : View

Products Affected

debian

  • debian_linux

linux

  • linux_kernel
CWE
NVD-CWE-noinfo