CVE-2022-3586
- Source
- https://cve.org/CVERecord?id=CVE-2022-3586
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3586.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-3586
- Downstream
- Related
- Published
- 2022-10-19T18:15:13.113Z
- Modified
- 2026-03-15T14:47:31.508857Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the Linux kernel’s networking code. A use-after-free was found in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. This flaw allows a local, unprivileged user to crash the system, causing a denial of service.
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "2.6.39"
},
{
"last_affected": "5.19"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "6.0-rc4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.0"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3586.json"