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.
Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-5995 | 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. |
Ubuntu USN |
USN-7521-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7521-2 | Linux kernel (AWS) vulnerabilities |
Ubuntu USN |
USN-7521-3 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7651-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7651-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7651-3 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-7651-4 | Linux kernel (GCP) vulnerabilities |
Ubuntu USN |
USN-7651-5 | Linux kernel (Raspberry Pi Real-time) vulnerabilities |
Ubuntu USN |
USN-7651-6 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-7652-1 | Linux kernel (Real-time) vulnerabilities |
Ubuntu USN |
USN-7653-1 | Linux kernel (HWE) vulnerabilities |
Ubuntu USN |
USN-7737-1 | Linux kernel (Azure) vulnerabilities |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 02 Oct 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 01 Oct 2025 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
Wed, 12 Mar 2025 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-476 |
Fri, 28 Feb 2025 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Thu, 27 Feb 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | firewire: test: Fix potential null dereference in firewire kunit test | |
| References |
|
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2025-10-01T19:36:38.768Z
Reserved: 2024-12-29T08:45:45.770Z
Link: CVE-2025-21798
Updated: 2025-10-01T16:56:46.136Z
Status : Modified
Published: 2025-02-27T20:16:02.477
Modified: 2025-10-01T20:18:26.890
Link: CVE-2025-21798
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN