Vulnerability in Lg Webos

CVE-2022-23731

V8 javascript engine (heap vulnerability) can cause privilege escalation ,which can impact on some webOS TV models.

EPSS: 0.006 (45.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

  • Lg Webos
  • N/a Lg Webos Tv — versions webOS 4.0 or higher

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2022-23731?
CVE-2022-23731 is a high-severity vulnerability in Lg Webos, classified under CWE-264. CVSS score: 7.8/10. Published 2022-03-11.
How severe is CVE-2022-23731?
High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2022-23731 known to be exploited?
11 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.