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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1731-1 linux security update
Debian DLA Debian DLA DLA-1731-2 linux regression update
EUVD EUVD EUVD-2018-13065 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.
Ubuntu USN Ubuntu USN USN-4094-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4118-1 Linux kernel (AWS) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T12:05:16.908Z

Reserved: 2018-12-27T00:00:00

Link: CVE-2018-20511

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-12-27T14:29:00.457

Modified: 2024-11-21T04:01:38.517

Link: CVE-2018-20511

cve-icon Redhat

Severity : Low

Publid Date: 2018-09-13T00:00:00Z

Links: CVE-2018-20511 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses