CVE-2024-53187

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-53187
In the Linux kernel, the following vulnerability has been resolved: io_uring: check for overflows in io_pin_pages WARNING: CPU: 0 PID: 5834 at io_uring/memmap.c:144 io_pin_pages+0x149/0x180 io_uring/memmap.c:144 CPU: 0 UID: 0 PID: 5834 Comm: syz-executor825 Not tainted 6.12.0-next-20241118-syzkaller #0 Call Trace: <TASK> __io_uaddr_map+0xfb/0x2d0 io_uring/memmap.c:183 io_rings_map io_uring/io_uring.c:2611 [inline] io_allocate_scq_urings+0x1c0/0x650 io_uring/io_uring.c:3470 io_uring_create+0x5b5/0xc00 io_uring/io_uring.c:3692 io_uring_setup io_uring/io_uring.c:3781 [inline] ... </TASK> io_pin_pages()'s uaddr parameter came directly from the user and can be garbage. Don't just add size to it as it can overflow.

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/0c0a4eae26ac78379d0c1db053de168a8febc6c9 Patch
https://git.kernel.org/stable/c/29eac3eca72d4c2a71122050c37cd7d8f73ac4f3 Patch
https://git.kernel.org/stable/c/aaa90844afd499c9142d0199dfda74439314c013 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

16 Jan 2025, 16:45

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: io_uring: comprobar si hay desbordamientos en io_pin_pages ADVERTENCIA: CPU: 0 PID: 5834 en io_uring/memmap.c:144 io_pin_pages+0x149/0x180 io_uring/memmap.c:144 CPU: 0 UID: 0 PID: 5834 Comm: syz-executor825 No contaminado 6.12.0-next-20241118-syzkaller #0 Seguimiento de llamadas: __io_uaddr_map+0xfb/0x2d0 io_uring/memmap.c:183 io_rings_map io_uring/io_uring.c:2611 [en línea] El parámetro uaddr de io_pin_pages() proviene directamente del usuario y puede ser basura. No le agregue tamaño, ya que puede desbordarse.
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CWE CWE-190
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/0c0a4eae26ac78379d0c1db053de168a8febc6c9 - () https://git.kernel.org/stable/c/0c0a4eae26ac78379d0c1db053de168a8febc6c9 - Patch
References () https://git.kernel.org/stable/c/29eac3eca72d4c2a71122050c37cd7d8f73ac4f3 - () https://git.kernel.org/stable/c/29eac3eca72d4c2a71122050c37cd7d8f73ac4f3 - Patch
References () https://git.kernel.org/stable/c/aaa90844afd499c9142d0199dfda74439314c013 - () https://git.kernel.org/stable/c/aaa90844afd499c9142d0199dfda74439314c013 - Patch

27 Dec 2024, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-12-27 14:15

Updated : 2025-01-16 16:45

NVD link : CVE-2024-53187

Mitre link : CVE-2024-53187

CVE.ORG link : CVE-2024-53187

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-190

Integer Overflow or Wraparound