CVE-2023-54108

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux2d087c7e55db420107c3ea97b228e067a7b488a1 < 3a564de3a299856f2cbd289649cea2e20d671a43affected
LinuxLinux0910a791a6d7fd331f231f48200e18babb519769 < e596253113b69b4018818260bd5da40c201bee73affected
LinuxLinuxc9d6081a5f18286ad62afc1e9e06a90cfd626902 < 77302fb0e357da666d5249a6e91078feeef3dadeaffected
LinuxLinuxc85ab7d9e27a80e48d5b7d7fb2fe2b0fdb2de523 < 3ee4f1991c54c6707aa9df47e51c02ea25bb63e3affected
LinuxLinuxc85ab7d9e27a80e48d5b7d7fb2fe2b0fdb2de523 < ad6af23593594402c826eefdf43ae174e5f0f202affected
LinuxLinuxc85ab7d9e27a80e48d5b7d7fb2fe2b0fdb2de523 < c75e6aef5039830cce5d4cf764dd204522f89e6baffected
LinuxLinux9765319079131d6a6019caec661825808c6405f1affected
LinuxLinuxc05f4f6485726faae08073f947368ee10439d3f0affected
LinuxLinux5.4.189 < 5.4.235affected
LinuxLinux5.10.110 < 5.10.173affected
LinuxLinux5.15.33 < 5.15.99affected
LinuxLinux5.16.19 < 5.17affected
LinuxLinux5.17.2 < 5.18affected
LinuxLinux5.18affected
LinuxLinux0 < 5.18unaffected
LinuxLinux5.4.235 <= 5.4.*unaffected
LinuxLinux5.10.173 <= 5.10.*unaffected
LinuxLinux5.15.99 <= 5.15.*unaffected
LinuxLinux6.1.16 <= 6.1.*unaffected
LinuxLinux6.2.3 <= 6.2.*unaffected
LinuxLinux6.3 <= *unaffected

Weaknesses

References