CVE-2023-52677

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-52677
In the Linux kernel, the following vulnerability has been resolved: riscv: Check if the code to patch lies in the exit section Otherwise we fall through to vmalloc_to_page() which panics since the address does not lie in the vmalloc region.

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/1d7a03052846f34d624d0ab41a879adf5e85c85f Patch
https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f Patch
https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 Patch
https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc Patch
https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 Patch
https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f Patch
https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f Patch
https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 Patch
https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc Patch
https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 Patch
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:*:*:*:*:*:*:*:*
History

25 Sep 2025, 16:18

Type Values Removed Values Added
CWE NVD-CWE-noinfo
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f - () https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f - Patch
References () https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f - () https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f - Patch
References () https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 - () https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 - Patch
References () https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc - () https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc - Patch
References () https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 - () https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 - Patch

21 Nov 2024, 08:40

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f - () https://git.kernel.org/stable/c/1d7a03052846f34d624d0ab41a879adf5e85c85f -
References () https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f - () https://git.kernel.org/stable/c/420370f3ae3d3b883813fd3051a38805160b2b9f -
References () https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 - () https://git.kernel.org/stable/c/890cfe5337e0aaf03ece1429db04d23c88da72e7 -
References () https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc - () https://git.kernel.org/stable/c/8db56df4a954b774bdc68917046a685a9fa2e4bc -
References () https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 - () https://git.kernel.org/stable/c/938f70d14618ec72e10d6fcf8a546134136d7c13 -
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: riscv: compruebe si el código a parchear se encuentra en la sección de salida. De lo contrario, caeremos en vmalloc_to_page(), lo que entra en pánico ya que la dirección no se encuentra en la región vmalloc.

17 May 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 15:15

Updated : 2025-09-25 16:18

NVD link : CVE-2023-52677

Mitre link : CVE-2023-52677

CVE.ORG link : CVE-2023-52677

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo