CVE-2024-26795

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

04/04/2024

Last modified:

19/03/2025

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&#39;s comments

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	5.4 (including)	5.10.212 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.151 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	6.1.81 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.2 (including)	6.6.21 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	6.7 (including)	6.7.9 (excluding)
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::::::
cpe:2.3:o:debian:debian_linux:10.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2024-26795

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools