ghsa-3xq4-8c55-jfwq
Vulnerability from github
Published
2022-07-23 00:00
Modified
2022-07-30 00:00
Severity ?
Details
io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859
{ "affected": [], "aliases": [ "CVE-2022-2327" ], "database_specific": { "cwe_ids": [ "CWE-415" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2022-07-22T10:15:00Z", "severity": "HIGH" }, "details": "io_uring use work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We recommend upgrading the kernel past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859", "id": "GHSA-3xq4-8c55-jfwq", "modified": "2022-07-30T00:00:18Z", "published": "2022-07-23T00:00:25Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2327" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y\u0026id=df3f3bb5059d20ef094d6b2f0256c4bf4127a859" }, { "type": "WEB", "url": "https://kernel.dance/#df3f3bb5059d20ef094d6b2f0256c4bf4127a859" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20230203-0009" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.