Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 2d087c7e55db420107c3ea97b228e067a7b488a1 before 3a564de3a299856f2cbd289649cea2e20d671a43; affected 0910a791a6d7fd331f231f48200e18babb519769 before e596253113b69b4018818260bd5da40c201bee73; affected c9d6081a5f18286ad62afc1e9e06a90cfd626902 before 77302fb0e357da666d5249a6e91078feeef3dade; affected c85ab7d9e27a80e48d5b7d7fb2fe2b0fdb2de523 before 3ee4f1991c54c6707aa9df47e51c02ea25bb63e3; affected c85ab7d9e27a80e48d5b7d7fb2fe2b0fdb2de523 before ad6af23593594402c826eefdf43ae174e5f0f202; affected c85ab7d9e27a80e48d5b7d7fb2fe2b0fdb2de523 before c75e6aef5039830cce5d4cf764dd204522f89e6b; affected 9765319079131d6a6019caec661825808c6405f1; affected c05f4f6485726faae08073f947368ee10439d3f0; affected 5.4.189 before 5.4.235; affected 5.10.110 before 5.10.173; affected 5.15.33 before 5.15.99; affected 5.16.19 before 5.17; affected 5.17.2 before 5.18 |
| Linux / Linux | affected 5.18; unaffected 0 before 5.18; unaffected 5.4.235 through 5.4.*; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/3a564de3a299856f2cbd289649cea2e20d671a43
- https://git.kernel.org/stable/c/e596253113b69b4018818260bd5da40c201bee73
- https://git.kernel.org/stable/c/77302fb0e357da666d5249a6e91078feeef3dade
- https://git.kernel.org/stable/c/3ee4f1991c54c6707aa9df47e51c02ea25bb63e3
- https://git.kernel.org/stable/c/ad6af23593594402c826eefdf43ae174e5f0f202
- https://git.kernel.org/stable/c/c75e6aef5039830cce5d4cf764dd204522f89e6b