CVE-2025-21798

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-21798
In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunit_kzalloc() may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for test_state.

5.5 /10

CVSS v3.0 : 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/352fafe97784e81a10a7c74bd508f71a19b53c2a Patch
https://git.kernel.org/stable/c/70fcb25472d90dd3b87cbee74b9eb68670b0c7b8 Patch
https://git.kernel.org/stable/c/c6896bf4c611c3dd126f3e03685f2360a18b3d6f Patch
Configurations

Configuration 1 (hide)

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

05 Mar 2025, 14:05

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
References () https://git.kernel.org/stable/c/352fafe97784e81a10a7c74bd508f71a19b53c2a - () https://git.kernel.org/stable/c/352fafe97784e81a10a7c74bd508f71a19b53c2a - Patch
References () https://git.kernel.org/stable/c/70fcb25472d90dd3b87cbee74b9eb68670b0c7b8 - () https://git.kernel.org/stable/c/70fcb25472d90dd3b87cbee74b9eb68670b0c7b8 - Patch
References () https://git.kernel.org/stable/c/c6896bf4c611c3dd126f3e03685f2360a18b3d6f - () https://git.kernel.org/stable/c/c6896bf4c611c3dd126f3e03685f2360a18b3d6f - Patch
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

27 Feb 2025, 20:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-02-27 20:16

Updated : 2025-03-05 14:05

NVD link : CVE-2025-21798

Mitre link : CVE-2025-21798

JSON object : View

Products Affected

linux

  • linux_kernel
CWE

No CWE.