CVE-2023-54108

Linux Kernel DMA-API Call Trace via NVMe LS Requests

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests The following message and call trace was seen with debug kernels: DMA-API: qla2xxx 0000:41:00.0: device driver failed to check map error [device address=0x00000002a3ff38d8] [size=1024 bytes] [mapped as single] WARNING: CPU: 0 PID: 2930 at kernel/dma/debug.c:1017 check_unmap+0xf42/0x1990 Call Trace: debug_dma_unmap_page+0xc9/0x100 qla_nvme_ls_unmap+0x141/0x210 [qla2xxx] Remove DMA mapping from the driver altogether, as it is already done by FC layer. This prevents the warning.

Scores

EPSS 0.0019
EPSS Percentile 8.6%

Details

Status published
Products (26)
linux/Kernel < 5.4.235linux
linux/Kernel 5.11.0 - 5.15.99linux
linux/Kernel 5.16.0 - 6.1.16linux
linux/Kernel 5.18.0 - 6.2.3linux
linux/Kernel 5.5.0 - 5.10.173linux
Linux/Linux < 5.18
Linux/Linux 0910a791a6d7fd331f231f48200e18babb519769 - e596253113b69b4018818260bd5da40c201bee73
Linux/Linux 2d087c7e55db420107c3ea97b228e067a7b488a1 - 3a564de3a299856f2cbd289649cea2e20d671a43
Linux/Linux 5.10.110 - 5.10.173
Linux/Linux 5.10.173 - 5.10.*
... and 16 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026