8.8

CVE-2023-1227: google chrome Use After Free

CVSS: 8.8v3.1HighModified
AliasesDEBIAN-CVE-2023-1227
Published 07-03-2023Last modified 10-10-2024
Open JSON

Vulnerability summary

CVE-2023-1227 is a high (CVSS 8.8) Use After Free vulnerability in google chrome. EPSS estimates a 0.46% chance of exploitation in the next 30 days, higher than 38.3% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.46%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 5
DSA-5371-1MGASA-2023-0090OPENSUSE-SU-2023:0068-1OPENSUSE-SU-2023:0114-1OPENSUSE-SU-2023:0115-1OPENSUSE-SU-2024:12775-1

Timeline

  1. 07-03-2023
    PublishedVulnerability first disclosed.
  2. 10-10-2024
    Last modifiedVulnerability information updated.

Description

Use after free in Core in Google Chrome on Lacros prior to 111.0.5563.64 allowed a remote attacker who convinced a user to engage in specific UI interaction to potentially exploit heap corruption via crafted UI interaction. (Chromium security severity: Medium)

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.46%

Chance of exploitation in the next 30 days

Percentile

38%

Versus all other CVEs

30-day change

0.00 pp

From 0.46% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.46%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • chromium< 111.0.5563.64-1
Google1 product
  • chrome≥ 111.0.5563.64, < 111.0.5563.64 | < 111.0.5563.64

2 vendors · 2 products

References

3 links