DEBIAN-CVE-2023-53603
Record from OSV · Published October 4, 2025
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid fcport pointer dereference Klocwork reported warning of NULL pointer may be dereferenced. The routine exits when sa_ctl is NULL and fcport is allocated after the exit call thus causing NULL fcport pointer to dereference at the time of exit. To avoid fcport pointer dereference, exit the routine when sa_ctl is NULL.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux | Debian:14 | 6.4.11-1 |
| linux | Debian:13 | 6.4.11-1 |
| linux | Debian:12 | 6.1.52-1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0 |
| Debian:13 | linux | 0 |
| Debian:12 | linux | 6.1.27-1, 6.1.37-1, 6.1.38-1 |
Timeline
- Oct 4, 2025 CVE Published
- Oct 26, 2026 CVE Updated
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