CVE-2024-35891

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-35891
In the Linux kernel, the following vulnerability has been resolved: net: phy: micrel: Fix potential null pointer dereference In lan8814_get_sig_rx() and lan8814_get_sig_tx() ptp_parse_header() may return NULL as ptp_header due to abnormal packet type or corrupted packet. Fix this bug by adding ptp_header check. Found by Linux Verification Center (linuxtesting.org) with SVACE.

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/10608161696c2768f53426642f78a42bcaaa53e8 Patch
https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc Patch
https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4 Patch
https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91 Patch
https://git.kernel.org/stable/c/10608161696c2768f53426642f78a42bcaaa53e8 Patch
https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc Patch
https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4 Patch
https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91 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:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
History

30 Dec 2024, 17:07

Type Values Removed Values Added
First Time Linux linux Kernel
Linux
CWE CWE-476
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/10608161696c2768f53426642f78a42bcaaa53e8 - () https://git.kernel.org/stable/c/10608161696c2768f53426642f78a42bcaaa53e8 - Patch
References () https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc - () https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc - Patch
References () https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4 - () https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4 - Patch
References () https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91 - () https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91 - Patch

21 Nov 2024, 09:21

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: net: phy: micrel: corrige una posible desreferencia del puntero null en lan8814_get_sig_rx() y lan8814_get_sig_tx() ptp_parse_header() puede devolver NULL como ptp_header debido a un tipo de paquete anormal o a un paquete dañado. Corrija este error agregando ptp_header check. Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE.
References () https://git.kernel.org/stable/c/10608161696c2768f53426642f78a42bcaaa53e8 - () https://git.kernel.org/stable/c/10608161696c2768f53426642f78a42bcaaa53e8 -
References () https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc - () https://git.kernel.org/stable/c/49767b0df276f12e3e7184601e09ee7430e252dc -
References () https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4 - () https://git.kernel.org/stable/c/95c1016a2d92c4c28a9d1b6d09859c00b19c0ea4 -
References () https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91 - () https://git.kernel.org/stable/c/96c155943a703f0655c0c4cab540f67055960e91 -

19 May 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-19 09:15

Updated : 2024-12-30 17:07

NVD link : CVE-2024-35891

Mitre link : CVE-2024-35891

CVE.ORG link : CVE-2024-35891

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference