CVE-2026-90403 PUBLISHED

wifi: rtlwifi: pci: fix error path in rtl_pci_probe()

Assigner: Linux
Reserved: 11.09.2026 Published: 17.09.2026 Updated: 17.09.2026

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

wifi: rtlwifi: pci: fix error path in rtl_pci_probe()

In the last error path in rtl_pci_probe(), the cleanup functions are skipped due to a wrong goto label. Moreover, the successful call to rtl_init_rfkill(), ieee80211_register_hw(), rtl_debug_add_one() have to be reverted. Fix this issue by updating the labels and adding the relevant cleanup functions to the last error path.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to 2634998247d24be34ba16a7666f31815ef1da00b (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to cfd6824dd1d151ab3abc00117b3774c8056006e0 (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to 86e6187f8525c8f8219eb49e022eba854cc6ab86 (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to aef178ffae5420afdbf46f7133ed28bd4248e15c (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to b42fcfb097da46f0e86564736ced939e83cb8442 (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to a89818977338ba71194b1ab1d071f0c0848b1e13 (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to 1b68b6e529ce75112fab98e89583a76370ca394b (excl.)
  • affected from 0c8173385e549f95cd80c3fff5aab87b4f881d8d to 3c2999d13eeb222ae56631aeb7ca248090f2b210 (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 2.6.38 is affected
  • unaffected from 0 to 2.6.38 (excl.)
  • unaffected from 5.10.270 to 5.10.* (incl.)
  • unaffected from 5.15.221 to 5.15.* (incl.)
  • unaffected from 6.1.188 to 6.1.* (incl.)
  • unaffected from 6.6.157 to 6.6.* (incl.)
  • unaffected from 6.12.110 to 6.12.* (incl.)
  • unaffected from 6.18.52 to 6.18.* (incl.)
  • unaffected from 7.2.6 to 7.2.* (incl.)
  • unaffected from 7.3-rc1 to * (incl.)

References