CVE-2018-20511 (GCVE-0-2018-20511)

Vulnerability from cvelistv5 – Published: 2018-12-27 14:00 – Updated: 2024-08-05 12:05
VLAI
Summary
An issue was discovered in the Linux kernel before 4.18.11. The ipddp_ioctl function in drivers/net/appletalk/ipddp.c allows local users to obtain sensitive kernel address information by leveraging CAP_NET_ADMIN to read the ipddp_route dev and next fields via an SIOCFINDIPDDPRT ioctl call.
Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • n/a
Assigner
References
Date Public
2018-12-27 00:00
Show details on NVD website
To clipboard 

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      "cve": "CVE-2018-20511",
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      "product_status:known_not_affected": "104",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: Memory address exposure in drivers/net/appletalk/ipddp.c:ipddp_ioctl() by users with CAP_NET_ADMIN",
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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.
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