CVE-2023-23440: Some Honor products are affected by information leak vulnerability, successful exploitation could cause the i

Q: How do I fix CVE-2023-23440?

lge-an00 firmware: upgrade to 7.0.0.171. Exact commands for each OS are on this page.

Q: Is CVE-2023-23440 being exploited?

CVE-2023-23440 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-23440 affect?

CVE-2023-23440 affects lge-an00 firmware. Severity is low (CVSS 3.3). Some Honor products are affected by information leak vulnerability, successful exploitation could cause the information leak.

Q: How urgent is CVE-2023-23440?

Priority 13/100. No elevated risk signals yet.

Routine

LOW 3.3UPGRADE

CVE-2023-23440 is a low-severity flaw (CVSS 3.3) affecting lge-an00 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Some Honor products are affected by information leak vulnerability, successful exploitation could cause the information leak.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.3 (Low)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 94%)
CISA exploited list	No
Published	2023-12-29
Last modified	2026-06-17

Publisher (CNA): Honor Device Co., Ltd. · Vendor: hihonor

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-12-29 03:15 UTCPublished CVE record published
2026-06-17 05:37 UTCUpdated Record last modified

hihonor lge-an00 firmware UPGRADE

Affected: < 7.0.0.171

Fixed in: 7.0.0.171

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-23440?

lge-an00 firmware: upgrade to 7.0.0.171. Exact commands for each OS are on this page.

Is CVE-2023-23440 being exploited?

CVE-2023-23440 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-23440 affect?

CVE-2023-23440 affects lge-an00 firmware. Severity is low (CVSS 3.3). Some Honor products are affected by information leak vulnerability, successful exploitation could cause the information leak.

How urgent is CVE-2023-23440?

Priority 13/100. No elevated risk signals yet.

Related CVEs

CVE-2023-23439 MEDIUM 4.0 UPGRADE Some Honor products are affected by information leak vulnerability, successful exploitation could cause the i
CVE-2023-23438 MEDIUM 4.0 UPGRADE Some Honor products are affected by incorrect privilege assignment vulnerability, successful exploitation cou

References

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