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

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-90403
StatePUBLISHED
AssignerLinux
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-17 17:17:40 UTC
Updated2026-10-19 09:19:34 UTC
DescriptionIn 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.

Risk And Classification

Primary CVSS: v3.1 7 HIGH from 416baaa9-dc9f-4396-8d5f-8c081fb06d67

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.001450000 probability, percentile 0.041470000 (date 2026-09-21)

VersionSourceTypeScoreSeverityVector
3.1416baaa9-dc9f-4396-8d5f-8c081fb06d67Secondary7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED7HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d 2634998247d24be34ba16a7666f31815ef1da00b git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d cfd6824dd1d151ab3abc00117b3774c8056006e0 git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d 86e6187f8525c8f8219eb49e022eba854cc6ab86 git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d aef178ffae5420afdbf46f7133ed28bd4248e15c git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d b42fcfb097da46f0e86564736ced939e83cb8442 git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d a89818977338ba71194b1ab1d071f0c0848b1e13 git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d 1b68b6e529ce75112fab98e89583a76370ca394b git Not specified
CNA Linux Linux affected 0c8173385e549f95cd80c3fff5aab87b4f881d8d 3c2999d13eeb222ae56631aeb7ca248090f2b210 git Not specified
CNA Linux Linux affected 2.6.38 Not specified
CNA Linux Linux unaffected 2.6.38 semver Not specified
CNA Linux Linux unaffected 5.10.270 5.10.* semver Not specified
CNA Linux Linux unaffected 5.15.221 5.15.* semver Not specified
CNA Linux Linux unaffected 6.1.188 6.1.* semver Not specified
CNA Linux Linux unaffected 6.6.157 6.6.* semver Not specified
CNA Linux Linux unaffected 6.12.110 6.12.* semver Not specified
CNA Linux Linux unaffected 6.18.52 6.18.* semver Not specified
CNA Linux Linux unaffected 7.2.6 7.2.* semver Not specified
CNA Linux Linux unaffected 7.3 * original_commit_for_fix Not specified

References

ReferenceSourceLinkTags
git.kernel.org/stable/c/a89818977338ba71194b1ab1d071f0c0848b1e13 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/2634998247d24be34ba16a7666f31815ef1da00b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/86e6187f8525c8f8219eb49e022eba854cc6ab86 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/aef178ffae5420afdbf46f7133ed28bd4248e15c 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/1b68b6e529ce75112fab98e89583a76370ca394b 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/3c2999d13eeb222ae56631aeb7ca248090f2b210 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/cfd6824dd1d151ab3abc00117b3774c8056006e0 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
git.kernel.org/stable/c/b42fcfb097da46f0e86564736ced939e83cb8442 416baaa9-dc9f-4396-8d5f-8c081fb06d67 git.kernel.org
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