In the Linux kernel, the following vulnerability has been resolved:
net: dsa: felix: fix possible NULL pointer dereference
As the possible failure of the allocation, kzalloc() may return NULL
pointer.
Therefore, it should be better to check the 'sgi' in order to prevent
the dereference of NULL pointer.
Metrics
Affected Vendors & Products
References
History
Wed, 01 Oct 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 13 Mar 2025 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
|
| Weaknesses | CWE-476 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
Thu, 27 Feb 2025 01:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Wed, 26 Feb 2025 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: fix possible NULL pointer dereference As the possible failure of the allocation, kzalloc() may return NULL pointer. Therefore, it should be better to check the 'sgi' in order to prevent the dereference of NULL pointer. | |
| Title | net: dsa: felix: fix possible NULL pointer dereference | |
| References |
|
Status: PUBLISHED
Assigner: Linux
Published: 2025-02-26T01:55:12.197Z
Updated: 2025-10-01T19:57:01.859Z
Reserved: 2025-02-26T01:49:39.269Z
Link: CVE-2022-49141
Updated: 2025-10-01T16:07:31.293Z
Status : Modified
Published: 2025-02-26T07:00:51.327
Modified: 2025-10-01T20:15:51.320
Link: CVE-2022-49141