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긴급도 10/100 심각도 5.5 · 보통 악용확률 12.6% CWE-401

CVE-2024-58063

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").
타임라인
  1. NVD 공개
  2. 첫 보도 CISA Advisories · 지멘스 SIMATIC S7-1500 TM MFP

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

NVD 상세 ↗   GitHub Advisory ↗   참고 링크 ↗

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