ghsa-467m-6jmp-65g9
Vulnerability from github
Published
2022-05-24 17:45
Modified
2022-08-06 00:00
Severity ?
Details
A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.
{ "affected": [], "aliases": [ "CVE-2020-35508" ], "database_specific": { "cwe_ids": [ "CWE-362", "CWE-665" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-03-26T17:15:00Z", "severity": "HIGH" }, "details": "A flaw possibility of race condition and incorrect initialization of the process id was found in the Linux kernel child/parent process identification handling while filtering signal handlers. A local attacker is able to abuse this flaw to bypass checks to send any signal to a privileged process.", "id": "GHSA-467m-6jmp-65g9", "modified": "2022-08-06T00:00:40Z", "published": "2022-05-24T17:45:30Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35508" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/b4e00444cab4c3f3fec876dc0cccc8cbb0d1a948" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2021:1578" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2021:1739" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2021:2718" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2021:2719" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2020-35508" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1902724" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20210513-0006" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- 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.