Unrated
CVE-2022-3586
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.
Announced Group revision 1
Original source ↗CVE-2022-3586
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2022-3586
Linux Kernel
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "n/a",
"product": "Linux Kernel",
"versions": [
{
"status": "affected",
"version": "Fixed in kernel v6.0"
}
]
}
]- Related CVEs
- CVE-2022-3586
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #21924 · Revision 1
- Added to Heist Feed
- Publisher date