---
cve: "CVE-2023-53041"
severity: "LOW"
cvss: 3.1
epss: "0.2%"
vendor: "Linux"
kev: false
exploited: false
published: "2025-05-02 16:15:23"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T00:49:43+02:00"
---

# CVE-2023-53041

> 3.1 LOW

## Beschreibung

In the Linux kernel, the following vulnerability has been resolved:

scsi: qla2xxx: Perform lockless command completion in abort path

While adding and removing the controller, the following call trace was
observed:

WARNING: CPU: 3 PID: 623596 at kernel/dma/mapping.c:532 dma_free_attrs+0x33/0x50
CPU: 3 PID: 623596 Comm: sh Kdump: loaded Not tainted 5.14.0-96.el9.x86_64 #1
RIP: 0010:dma_free_attrs+0x33/0x50

Call Trace:
   qla2x00_async_sns_sp_done+0x107/0x1b0 [qla2xxx]
   qla2x00_abort_srb+0x8e/0x250 [qla2xxx]
   ? ql_dbg+0x70/0x100 [qla2xxx]
   __qla2x00_abort_all_cmds+0x108/0x190 [qla2xxx]
   qla2x00_abort_all_cmds+0x24/0x70 [qla2xxx]
   qla2x00_abort_isp_cleanup+0x305/0x3e0 [qla2xxx]
   qla2x00_remove_one+0x364/0x400 [qla2xxx]
   pci_device_remove+0x36/0xa0
   __device_release_driver+0x17a/0x230
   device_release_driver+0x24/0x30
   pci_stop_bus_device+0x68/0x90
   pci_stop_and_remove_bus_device_locked+0x16/0x30
   remove_store+0x75/0x90
   kernfs_fop_write_iter+0x11c/0x1b0
   new_sync_write+0x11f/0x1b0
   vfs_write+0x1eb/0x280
   ksys_write+0x5f/0xe0
   do_syscall_64+0x5c/0x80
   ? do_user_addr_fault+0x1d8/0x680
   ? do_syscall_64+0x69/0x80
   ? exc_page_fault+0x62/0x140
   ? asm_exc_page_fault+0x8/0x30
   entry_SYSCALL_64_after_hwframe+0x44/0xae

The command was completed in the abort path during driver unload with a
lock held, causing the warning in abort path. Hence complete the command
without any lock held.

## Patch verfügbar (OSV)

- Kernel ≥ 5.4.240
- Kernel ≥ 5.10.177
- Kernel ≥ 6.1.22
- Kernel ≥ 6.2.9

## Referenzen

- <https://git.kernel.org/stable/c/9189f20b4c5307c0998682bb522e481b4567a8b8>
- <https://git.kernel.org/stable/c/231cfa78ec5badd84a1a2b09465bfad1a926aba1>
- <https://git.kernel.org/stable/c/d6f7377528d2abf338e504126e44439541be8f7d>
- <https://git.kernel.org/stable/c/cd0a1804ac5bab2545ac700c8d0fe9ae9284c567>
- <https://git.kernel.org/stable/c/415d614344a4f1bbddf55d724fc7eb9ef4b39aad>
- <https://git.kernel.org/stable/c/0367076b0817d5c75dfb83001ce7ce5c64d803a9>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-53041) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_