ghsa-c6q3-xgg3-276c
Vulnerability from github
Published
2024-03-04 18:30
Modified
2024-03-04 18:30
Details
In the Linux kernel, the following vulnerability has been resolved:
mac80211: fix locking in ieee80211_start_ap error path
We need to hold the local->mtx to release the channel context, as even encoded by the lockdep_assert_held() there. Fix it.
{ affected: [], aliases: [ "CVE-2021-47091", ], database_specific: { cwe_ids: [], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2024-03-04T18:15:07Z", severity: null, }, details: "In the Linux kernel, the following vulnerability has been resolved:\n\nmac80211: fix locking in ieee80211_start_ap error path\n\nWe need to hold the local->mtx to release the channel context,\nas even encoded by the lockdep_assert_held() there. Fix it.", id: "GHSA-c6q3-xgg3-276c", modified: "2024-03-04T18:30:38Z", published: "2024-03-04T18:30:38Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-47091", }, { type: "WEB", url: "https://git.kernel.org/stable/c/87a270625a89fc841f1a7e21aae6176543d8385c", }, { type: "WEB", url: "https://git.kernel.org/stable/c/ac61b9c6c0549aaeb98194cf429d93c41bfe5f79", }, { type: "WEB", url: "https://git.kernel.org/stable/c/c1d1ec4db5f7264cfc21993e59e8f2dcecf4b44f", }, ], schema_version: "1.4.0", severity: [], }
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