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Fencer Vulns
high 7.8

CVE-2019-2182 json

In the Android kernel in the kernel MMU code there is a possible execution path leaving some kernel text and rodata pages writable.

published 2019-09-06 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-11824

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits
0
none known

Summary

In the Android kernel in the kernel MMU code there is a possible execution path leaving some kernel text and rodata pages writable. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Patch / fix

  • linux Debian 14, Debian 13, Debian 12 4.16.5-1

debian advisories DEBIAN-CVE-2019-2182

  • linux Ubuntu 18.04 LTS 4.15.0-91.92
  • linux-aws Ubuntu 18.04 LTS 4.15.0-1063.67
  • linux-gcp Ubuntu 16.04 LTS 4.15.0-1058.62
  • linux-hwe Ubuntu 16.04 LTS 4.15.0-91.92~16.04.1
  • linux-kvm Ubuntu 18.04 LTS 4.15.0-1056.57
  • linux-oem Ubuntu 18.04 LTS 4.15.0-1076.86
  • linux-azure Ubuntu 16.04 LTS 4.15.0-1075.80
  • linux-oracle Ubuntu 16.04 LTS 4.15.0-1035.38~16.04.1

ubuntu advisories UBUNTU-CVE-2019-2182

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-2182 updated cvss 7.8

kernel: possible execution path in MMU code leads to local escalation of privilege

  • Red Hat Enterprise Linux 5 kernel Red Hat Enterprise Linux 6 perf, kernel, python-perf, kernel-kdump, kernel-firmware, kernel-bootwrapper, +1 more Red Hat Enterprise Linux 7 perf, kernel, bpftool, kernel-rt, kernel-alt, python-perf, +9 more Red Hat Enterprise Linux 8 perf, kernel, bpftool, kernel-rt, kernel-core, kernel-tools, +29 more Red Hat Enterprise MRG 2 kernel-rt, mrg-rt-release, kernel-rt-trace, kernel-rt-vanilla, kernel-rt-firmware
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • n/a Android

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.