CVE-2024-46856
Severity CVSS v4.0:
Pending analysis
Type:
CWE-476
NULL Pointer Dereference
Publication date:
27/09/2024
Last modified:
01/10/2024
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices<br />
<br />
The probe() function is only used for DP83822 and DP83826 PHY,<br />
leaving the private data pointer uninitialized for the DP83825 models<br />
which causes a NULL pointer dereference in the recently introduced/changed<br />
functions dp8382x_config_init() and dp83822_set_wol().<br />
<br />
Add the dp8382x_probe() function, so all PHY models will have a valid<br />
private data pointer to fix this issue and also prevent similar issues<br />
in the future.
Impact
Base Score 3.x
5.50
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 6.10 (including) | 6.10.11 (excluding) |
| cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:* | ||
| cpe:2.3:o:linux:linux_kernel:6.11:rc7:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page