kernel/sys/syscall.c in ToaruOS through 1.10.9 has incorrect access control in sys_sysfunc case 9 for TOARU_SYS_FUNC_SETHEAP, allowing arbitrary kernel pages to be mapped into user land, leading to root access.

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Source ID Title
EUVD EUVD EUVD-2019-4607 kernel/sys/syscall.c in ToaruOS through 1.10.9 has incorrect access control in sys_sysfunc case 9 for TOARU_SYS_FUNC_SETHEAP, allowing arbitrary kernel pages to be mapped into user land, leading to root access.
Fixes

Solution

No solution given by the vendor.


Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T23:41:10.017Z

Reserved: 2019-06-29T00:00:00.000Z

Link: CVE-2019-13047

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-06-29T15:15:09.210

Modified: 2024-11-21T04:24:06.000

Link: CVE-2019-13047

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses