CVE-2022-49105 (GCVE-0-2022-49105)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:54 – Updated: 2025-10-01 19:57
VLAI?
Title
staging: wfx: fix an error handling in wfx_init_common()
Summary
In the Linux kernel, the following vulnerability has been resolved: staging: wfx: fix an error handling in wfx_init_common() One error handler of wfx_init_common() return without calling ieee80211_free_hw(hw), which may result in memory leak. And I add one err label to unify the error handler, which is useful for the subsequent changes.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a7a91ca5a23dbcc68f04d18ef7e765b1e4f64c7f , < 93498c6e775ae91732a8109dba1bdcd324908f84 (git)
Affected: a7a91ca5a23dbcc68f04d18ef7e765b1e4f64c7f , < 86efcb524ae1889ae73f2a2f0bb7fff2ec757ab0 (git)
Affected: a7a91ca5a23dbcc68f04d18ef7e765b1e4f64c7f , < ab0fed1fa744173433cfd1dbaf9239f200ded650 (git)
Affected: a7a91ca5a23dbcc68f04d18ef7e765b1e4f64c7f , < 9727912e906762a63c1a667c84731d3427653f88 (git)
Affected: a7a91ca5a23dbcc68f04d18ef7e765b1e4f64c7f , < 60f1d3c92dc1ef1026e5b917a329a7fa947da036 (git)
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    Linux Linux Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 5.10.111 , ≤ 5.10.* (semver)
Unaffected: 5.15.34 , ≤ 5.15.* (semver)
Unaffected: 5.16.20 , ≤ 5.16.* (semver)
Unaffected: 5.17.3 , ≤ 5.17.* (semver)
Unaffected: 5.18 , ≤ * (original_commit_for_fix)
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.