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.
Find out more about CVE-2022-3586 from the MITRE-CVE dictionary and NIST NVD
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Product Name | Status | Defect | Fixed | Downloads |
---|---|---|---|---|
Linux | ||||
Wind River Linux LTS 17 | Fixed |
LIN10-10711 |
10.17.41.27 | -- |
Wind River Linux 8 | Requires LTSS | -- | -- | -- |
Wind River Linux 9 | Requires LTSS | -- | -- | -- |
Wind River Linux 7 | Requires LTSS | -- | -- | -- |
Wind River Linux LTS 21 | Fixed |
LIN1021-4601 |
10.21.20.14 | -- |
Wind River Linux LTS 22 | Fixed |
LIN1022-2149 |
10.22.33.2 | -- |
Wind River Linux LTS 18 | Fixed |
LIN1018-9905 |
10.18.44.29 | -- |
Wind River Linux LTS 19 | Fixed |
LIN1019-8983 |
10.19.45.28 | -- |
Wind River Linux CD release | Fixed |
LINCD-10620 |
10.22.45.0 | -- |
Wind River Linux 6 | Requires LTSS | -- | -- | -- |
Wind River Linux LTS 23 | Not Vulnerable | -- | -- | -- |
VxWorks | ||||
VxWorks 7 | Not Vulnerable | -- | -- | -- |
VxWorks 6.9 | Not Vulnerable | -- | -- | -- |
Helix Virtualization Platform Cert Edition | ||||
Helix Virtualization Platform Cert Edition | Not Vulnerable | -- | -- | -- |
Product Name | Status | Defect | Fixed | Downloads |
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