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CVE-2025-38647

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

wifi: rtw89: sar: drop lockdep assertion in rtw89_set_sar_from_acpi

The following assertion is triggered on the rtw89 driver startup. It
looks meaningless to hold wiphy lock on the early init stage so drop the
assertion.

 WARNING: CPU: 7 PID: 629 at drivers/net/wireless/realtek/rtw89/sar.c:502 rtw89_set_sar_from_acpi+0x365/0x4d0 [rtw89_core]
 CPU: 7 UID: 0 PID: 629 Comm: (udev-worker) Not tainted 6.15.0+ #29 PREEMPT(lazy)
 Hardware name: LENOVO 21D0/LNVNB161216, BIOS J6CN50WW 09/27/2024
 RIP: 0010:rtw89_set_sar_from_acpi+0x365/0x4d0 [rtw89_core]
 Call Trace:
  <TASK>
  rtw89_sar_init+0x68/0x2c0 [rtw89_core]
  rtw89_core_init+0x188e/0x1e50 [rtw89_core]
  rtw89_pci_probe+0x530/0xb50 [rtw89_pci]
  local_pci_probe+0xd9/0x190
  pci_call_probe+0x183/0x540
  pci_device_probe+0x171/0x2c0
  really_probe+0x1e1/0x890
  __driver_probe_device+0x18c/0x390
  driver_probe_device+0x4a/0x120
  __driver_attach+0x1a0/0x530
  bus_for_each_dev+0x10b/0x190
  bus_add_driver+0x2eb/0x540
  driver_register+0x1a3/0x3a0
  do_one_initcall+0xd5/0x450
  do_init_module+0x2cc/0x8f0
  init_module_from_file+0xe1/0x150
  idempotent_init_module+0x226/0x760
  __x64_sys_finit_module+0xcd/0x150
  do_syscall_64+0x94/0x380
  entry_SYSCALL_64_after_hwframe+0x76/0x7e

Found by Linux Verification Center (linuxtesting.org).

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Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < f7ac6df92eee030151476078069dc3eb0002dfb0
Version 88ca3107d2ce06448018e0571f7c0f1b40f57b55
Status affected
Version < 6fe21445f7e801de5527d420f8e25e97b0cdd7e2
Version 88ca3107d2ce06448018e0571f7c0f1b40f57b55
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 6.16
Status affected
Version < 6.16
Version 0
Status unaffected
Version <= 6.16.*
Version 6.16.1
Status unaffected
Version <= *
Version 6.17-rc1
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.057
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String