CVE-2023-53015

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-53015
In the Linux kernel, the following vulnerability has been resolved: HID: betop: check shape of output reports betopff_init() only checks the total sum of the report counts for each report field to be at least 4, but hid_betopff_play() expects 4 report fields. A device advertising an output report with one field and 4 report counts would pass the check but crash the kernel with a NULL pointer dereference in hid_betopff_play().

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/07bc32e53c7bd5c91472cc485231ef6274db9b76 Patch
https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344ee Patch
https://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43 Patch
https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90 Patch
https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73 Patch
https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79 Patch
https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4 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:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*
History

15 Apr 2025, 19:41

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/07bc32e53c7bd5c91472cc485231ef6274db9b76 - () https://git.kernel.org/stable/c/07bc32e53c7bd5c91472cc485231ef6274db9b76 - Patch
References () https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344ee - () https://git.kernel.org/stable/c/1a2a47b85cab50a3c146731bfeaf2d860f5344ee - Patch
References () https://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43 - () https://git.kernel.org/stable/c/28fc6095da22dc88433d79578ae1c495ebe8ca43 - Patch
References () https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90 - () https://git.kernel.org/stable/c/3782c0d6edf658b71354a64d60aa7a296188fc90 - Patch
References () https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73 - () https://git.kernel.org/stable/c/7317326f685824c7c29bd80841fd18041af6bb73 - Patch
References () https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79 - () https://git.kernel.org/stable/c/d3065cc56221d1a5eda237e94eaf2a627b88ab79 - Patch
References () https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4 - () https://git.kernel.org/stable/c/dbab4dba400d6ea9a9697fbbd287adbf7db1dac4 - Patch
CWE CWE-476
First Time Linux linux Kernel
Linux
CPE cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: HID: betop: comprobar la forma de los informes de salida. betopff_init() solo comprueba que la suma total de los recuentos de informes de cada campo sea al menos 4, pero hid_betopff_play() espera 4 campos. Un dispositivo que anuncia un informe de salida con un campo y 4 recuentos superaría la comprobación, pero bloquearía el kernel con una desreferencia de puntero NULL en hid_betopff_play().

27 Mar 2025, 17:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-03-27 17:15

Updated : 2025-04-15 19:41

NVD link : CVE-2023-53015

Mitre link : CVE-2023-53015

CVE.ORG link : CVE-2023-53015

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference