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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- 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.