In the Linux kernel, the following vulnerability has been resolved:
wifi: wcn36xx: fix channel survey memory allocation size
KASAN reported a memory allocation issue in wcn->chan_survey
due to incorrect size calculation.
This commit uses kcalloc to allocate memory for wcn->chan_survey,
ensuring proper initialization and preventing the use of uninitialized
values when there are no frames on the channel.
Metrics
Affected Vendors & Products
References
History
Wed, 01 Oct 2025 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Wed, 01 Oct 2025 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 12 Mar 2025 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-908 |
Fri, 28 Feb 2025 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Thu, 27 Feb 2025 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: wifi: wcn36xx: fix channel survey memory allocation size KASAN reported a memory allocation issue in wcn->chan_survey due to incorrect size calculation. This commit uses kcalloc to allocate memory for wcn->chan_survey, ensuring proper initialization and preventing the use of uninitialized values when there are no frames on the channel. | |
| Title | wifi: wcn36xx: fix channel survey memory allocation size | |
| References |
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|
Status: PUBLISHED
Assigner: Linux
Published: 2025-02-27T02:07:17.371Z
Updated: 2025-10-01T19:36:42.332Z
Reserved: 2025-02-27T02:04:28.915Z
Link: CVE-2024-57997
Updated: 2025-10-01T16:54:48.960Z
Status : Modified
Published: 2025-02-27T02:15:13.720
Modified: 2025-10-01T20:18:09.613
Link: CVE-2024-57997