VYPR
Unrated severityNVD Advisory· Published May 24, 2024· Updated Jan 5, 2026

tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc

CVE-2023-52880

Description

In the Linux kernel, the following vulnerability has been resolved:

tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc

Any unprivileged user can attach N_GSM0710 ldisc, but it requires CAP_NET_ADMIN to create a GSM network anyway.

Require initial namespace CAP_NET_ADMIN to do that.

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Affected products

305

Patches

Vulnerability mechanics

References

6

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