I
n the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Add error handling for RX metadata pointer retrieval Add proper error checking for dmaengine_desc_get_metadata_ptr() which can return an error pointer and lead to potential crashes or undefined behaviour if the pointer retrieval fails. Properly handle the error by unmapping DMA buffer, freeing the skb and returning early to prevent further processing with invalid data.
References
Configurations
Configuration 1 (hide)
|
History
12 Dec 2025, 18:42
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Linux linux Kernel
Linux |
|
| CWE | CWE-476 | |
| CPE | cpe:2.3:o:linux:linux_kernel:6.17:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.17:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.17:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.17:rc4:*:*:*:*:*:* |
|
| References | () https://git.kernel.org/stable/c/8bbceba7dc5090c00105e006ce28d1292cfda8dd - Patch | |
| References | () https://git.kernel.org/stable/c/92e2fc92bc4eb2bc0e84404316fbc02ddd0a3196 - Patch | |
| References | () https://git.kernel.org/stable/c/d0ecda6fdd840b406df6617b003b036f65dd8926 - Patch |
02 Oct 2025, 19:12
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-10-01 08:15
Updated : 2026-01-14 20:16
NVD link : CVE-2025-39897
Mitre link : CVE-2025-39897
CVE.ORG link : CVE-2025-39897
JSON object : View
Products Affected
CWE
CWE-476
NULL Pointer Dereference