CVE-2024-43821
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix a possible null pointer dereference In function lpfc_xcvr_data_show, the memory allocation with kmalloc might fail, thereby making rdp_context a null pointer. In the following context and functions that use this pointer, there are dereferencing operations, leading to null pointer dereference. To fix this issue, a null pointer check should be added. If it is null, use scnprintf to notify the user and return len.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedAug 17, 2024
First seenAug 17, 2024
How to fix
Update
- linux linux_kernel6.6.44, 6.10.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.2 ≤ v < 6.6.44, 6.7 ≤ v < 6.10.3 | 6.6.44, 6.10.3 |
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