I
n the Linux kernel, the following vulnerability has been resolved: iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry() This condition needs to match the previous "if (epcp->state == LISTEN) {" exactly to avoid a NULL dereference of either "listen_ep" or "ep". The problem is that "epcp" has been re-assigned so just testing "if (epcp->state == LISTEN) {" a second time is not sufficient.
References
Configurations
Configuration 1 (hide)
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History
20 Jan 2026, 16:41
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://git.kernel.org/stable/c/24278dc380aab6a1aef0a75317f57ad4c2453cf6 - Patch | |
| References | () https://git.kernel.org/stable/c/4ca446b127c568b59cb8d9748b6f70499624bb18 - Patch | |
| References | () https://git.kernel.org/stable/c/76e0396313c79ecd0df44ee3c18745cfac52b3e6 - Patch | |
| References | () https://git.kernel.org/stable/c/dd55240e4364d64befcc575b0d33091881524f42 - Patch | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| First Time |
Linux linux Kernel
Linux |
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| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-476 |
02 Oct 2025, 19:12
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-01 12:15
Updated : 2026-01-20 16:41
NVD link : CVE-2023-53476
Mitre link : CVE-2023-53476
CVE.ORG link : CVE-2023-53476
JSON object : View
Products Affected
CWE
CWE-476
NULL Pointer Dereference