CVE-2019-17056 (GCVE-0-2019-17056)

Vulnerability from cvelistv5 – Published: 2019-10-01 13:10 – Updated: 2024-08-05 01:33
VLAI?
Summary
llcp_sock_create in net/nfc/llcp_sock.c in the AF_NFC network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-3a359798b176.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://git.kernel.org/pub/scm/linux/kernel/git/t… x_refsource_MISC
https://git.kernel.org/pub/scm/linux/kernel/git/t… x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://seclists.org/bugtraq/2019/Nov/11 mailing-listx_refsource_BUGTRAQ
http://packetstormsecurity.com/files/155212/Slack… x_refsource_MISC
https://usn.ubuntu.com/4185-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4184-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4186-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4185-2/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4186-2/ vendor-advisoryx_refsource_UBUNTU
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.