CVEvulnerability

CVE-2019-13049

7.8 HIGH Published 2019-06-29 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-06-29
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.8 HIGH — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-190

Description

An integer wrap in kernel/sys/syscall.c in ToaruOS 1.10.10 allows users to map arbitrary kernel pages into userland process space via TOARU_SYS_FUNC_MMAP, leading to escalation of privileges.

Affected configurations

• toaruos project toaruos 1.10.10

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References