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.

Classification

CVE ID: CVE-2023-52880

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.38% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://git.kernel.org/stable/c/7d303dee473ba3529d75b63491e9963342107bed
https://git.kernel.org/stable/c/7a529c9023a197ab3bf09bb95df32a3813f7ba58
https://git.kernel.org/stable/c/ada28eb4b9561aab93942f3224a2e41d76fe57fa
https://git.kernel.org/stable/c/2d154a54c58f9c8375bfbea9f7e51ba3bfb2e43a
https://git.kernel.org/stable/c/2b85977977cbd120591b23c2450e90a5806a7167
https://git.kernel.org/stable/c/67c37756898a5a6b2941a13ae7260c89b54e0d88

Timeline