CVE-2023-52880

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxe1eaea46bb4020b38a141b84f88565d4603f8dd0 < 7d303dee473ba3529d75b63491e9963342107bedaffected
LinuxLinuxe1eaea46bb4020b38a141b84f88565d4603f8dd0 < 7a529c9023a197ab3bf09bb95df32a3813f7ba58affected
LinuxLinuxe1eaea46bb4020b38a141b84f88565d4603f8dd0 < ada28eb4b9561aab93942f3224a2e41d76fe57faaffected
LinuxLinuxe1eaea46bb4020b38a141b84f88565d4603f8dd0 < 2d154a54c58f9c8375bfbea9f7e51ba3bfb2e43aaffected
LinuxLinuxe1eaea46bb4020b38a141b84f88565d4603f8dd0 < 2b85977977cbd120591b23c2450e90a5806a7167affected
LinuxLinuxe1eaea46bb4020b38a141b84f88565d4603f8dd0 < 67c37756898a5a6b2941a13ae7260c89b54e0d88affected
LinuxLinux2.6.35affected
LinuxLinux0 < 2.6.35unaffected
LinuxLinux4.19.312 <= 4.19.*unaffected
LinuxLinux5.4.274 <= 5.4.*unaffected
LinuxLinux5.10.215 <= 5.10.*unaffected
LinuxLinux5.15.155 <= 5.15.*unaffected
LinuxLinux6.1.86 <= 6.1.*unaffected
LinuxLinux6.6 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References