A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2022-11-28T00:00:00
Updated: 2024-08-03T01:27:54.543Z
Reserved: 2022-11-23T00:00:00
Link: CVE-2022-4129
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-11-28T22:15:11.180
Modified: 2024-11-21T07:34:37.987
Link: CVE-2022-4129
Redhat