CVE-2024-58063

Summary

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

wifi: rtlwifi: fix memory leaks and invalid access at probe error path

Deinitialize at reverse order when probe fails.

When init_sw_vars fails, rtl_deinit_core should not be called, specially now that it destroys the rtl_wq workqueue.

And call rtl_pci_deinit and deinit_sw_vars, otherwise, memory will be leaked.

Remove pci_set_drvdata call as it will already be cleaned up by the core driver code and could lead to memory leaks too. cf. commit 8d450935ae7f ("wireless: rtlwifi: remove unnecessary pci_set_drvdata()") and commit 3d86b93064c7 ("rtlwifi: Fix PCI probe error path orphaned memory").

Affected Software

VendorProductVersion RangeStatus
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < 85b67b4c4a0f8a6fb20cf4ef7684ff2b0cf559dfaffected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < 455e0f40b5352186a9095f2135d5c89255e7c39aaffected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < b96371339fd9cac90f5ee4ac17ee5c4cbbdfa6f7affected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < ee0b0d7baa8a6d42c7988f6e50c8f164cdf3fa47affected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < 624cea89a0865a2bc3e00182a6b0f954a94328b4affected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < 32acebca0a51f5e372536bfdc0d7d332ab749013affected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < 6b76bab5c257463302c9e97f5d84d524457468ebaffected
LinuxLinux0c8173385e549f95cd80c3fff5aab87b4f881d8d < e7ceefbfd8d447abc8aca8ab993a942803522c06affected
LinuxLinux2.6.38affected
LinuxLinux0 < 2.6.38unaffected
LinuxLinux5.4.291 <= 5.4.*unaffected
LinuxLinux5.10.235 <= 5.10.*unaffected
LinuxLinux5.15.179 <= 5.15.*unaffected
LinuxLinux6.1.129 <= 6.1.*unaffected
LinuxLinux6.6.76 <= 6.6.*unaffected
LinuxLinux6.12.13 <= 6.12.*unaffected
LinuxLinux6.13.2 <= 6.13.*unaffected
LinuxLinux6.14 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

Additional References

References