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2 vulnerabilities found for layer_2_tunneling_protocol by linux

CVE-2022-4129 (GCVE-0-2022-4129)

Vulnerability from nvd – Published: 2022-11-28 00:00 – Updated: 2025-04-14 18:09
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Linux kernel (l2tp) Affected: up to v6.0
Show details on NVD website
To clipboard 

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CVE-2022-4129 (GCVE-0-2022-4129)

Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2025-04-14 18:09
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a Linux kernel (l2tp) Affected: up to v6.0
Show details on NVD website
To clipboard 

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