VDB
DEBIAN-CVE-2024-49891
DEBIAN-CVE-2024-49891
PUBLISHED
CVSS 5.5 MEDIUM
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths When the HBA is undergoing a reset or is handling an errata event, NULL ptr dereference crashes may occur in routines such as lpfc_sli_flush_io_rings(), lpfc_dev_loss_tmo_callbk(), or lpfc_abort_handler(). Add NULL ptr checks before dereferencing hdwq pointers that may have been freed due to operations colliding with a reset or errata event handler.
Risk Scores
CVSS v3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | linux | 0, 0 |
| Debian:11 | linux | 6.12.27-1, 6.4.4-2, 6.4.4-3 |
| Debian:12 | linux | 6.1.76-1, 6.1.106-2, 6.1.106-3 |
| Debian:14 | linux | 0, 0 |
| Debian:11 | linux-6.1 | 6.1.106-3, 6.1.106-3, 6.1.106-3 |
Timeline
- Oct 21, 2024 CVE Published
- Apr 28, 2026 CVE Updated