CVE-2018-19440
ARM Trusted Firmware-A allows information disclosure.
ARM Trusted Firmware-A allows information disclosure.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
ARM Trusted Firmware-A allows information disclosure.
- Record
CVE-2018-19440- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
ARM Trusted Firmware-A allows information disclosure.
- Record
CVE-2018-19440- Updated
- 2026-11-02
EUVDEUVD-2018-11131 No score
ARM Trusted Firmware-A allows information disclosure.
- Record
EUVD-2018-11131- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cgfw-8cxg-3rx5
ARM Trusted Firmware-A allows information disclosure.
ARM Trusted Firmware-A allows information disclosure.
- Record
GHSA-cgfw-8cxg-3rx5- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2018-19440
ARM Trusted Firmware-A allows information disclosure.
- Record
DEBIAN-CVE-2018-19440- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVUBUNTU-CVE-2018-19440
ARM Trusted Firmware-A allows information disclosure.
- Record
UBUNTU-CVE-2018-19440- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
arm-trusted-firmwareDebian:12 |
All versions, plus listed versions 2.10.0+dfsg-12.10.10+dfsg-12.12.0+dfsg-12.12.0+dfsg-22.12.1+dfsg-1 Show 5 moreShow less2.12.16+dfsg-12.8.0+dfsg-12.9.0+dfsg-12.9.0+dfsg-22.9.0+dfsg-3 |
None known |
arm-trusted-firmwareDebian:13 |
All versions, plus listed versions 2.12.1+dfsg-12.12.16+dfsg-1 |
None known |
arm-trusted-firmwareDebian:14 |
before 2.12.16+dfsg-1, plus listed versions 2.12.1+dfsg-1 |
2.12.16+dfsg-1 |
arm-trusted-firmwareUbuntu:20.04:LTS |
All versions, plus listed versions 2.1-32.2-2 |
None known |
arm-trusted-firmwareUbuntu:22.04:LTS |
All versions, plus listed versions 2.5+dfsg-12.6+dfsg-1 |
None known |
arm-trusted-firmwareUbuntu:24.04:LTS |
All versions, plus listed versions 2.9.0+dfsg-32.10.0+dfsg-12.10.0+dfsg-1build12.10.0+dfsg-1build2 |
None known |
arm-trusted-firmwareUbuntu:25.10 |
All versions, plus listed versions 2.10.0+dfsg-1build2 |
None known |
arm-trusted-firmwareUbuntu:26.10 |
All versions, plus listed versions 2.12.1+dfsg-12.12.1+dfsg-1ubuntu1 |
None known |
arm-trusted-firmwareUbuntu:26.04:LTS |
All versions, plus listed versions 2.10.0+dfsg-1build22.12.1+dfsg-1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-19440 is a medium vulnerability (CVSS 5.3) in Trustedfirmware Trusted Firmware-a, published January 29, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.43%, the 73rd percentile. Fixed in arm-trusted-firmware 2.12.16+dfsg-1.
References
github.com/ARM-software/arm-trusted-firmware/pull/1710
nvd.nist.gov/vuln/detail/CVE-2018-19440
security-tracker.debian.org/tracker/CVE-2018-19440
ubuntu.com/security/CVE-2018-19440
cve.org/CVERecord?id=CVE-2018-19440