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Fencer Vulns
medium 6.5

CVE-2022-2856 kev in the critical feed json

Insufficient validation of untrusted input in Intents in Google Chrome on Android prior to 104.0.5112.101 allowed a remote attacker to arbi…

published 2022-09-26 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35090

cvss
6.5
version 3.1, CNA
cisa kev
Exploited
added 2022-08-18
epss
4.6%
EPSS 4.6% chance of exploitation in 30 days, percentile 91%
public exploits
0
none known

Summary

Insufficient validation of untrusted input in Intents in Google Chrome on Android prior to 104.0.5112.101 allowed a remote attacker to arbitrarily browse to a malicious website via a crafted HTML page.

Patch / fix

cisa required action Apply updates per vendor instructions.

  • Google Chrome 104.0.5112.101
  • chromium Debian 14, Debian 13, Debian 12 104.0.5112.101-1

debian advisories DEBIAN-CVE-2022-2856

  • chromium-browser Ubuntu 18.04 LTS 104.0.5112.101-0ubuntu0.18.04.1

ubuntu advisories UBUNTU-CVE-2022-2856

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

  • chromium openSUSE Tumbleweed 104.0.5112.101-1.1
  • chromium openSUSE Tumbleweed 113.0.5672.92-1.1
  • opera openSUSE Leap 15.4 NonFree 90.0.4480.54-lp154.2.17.1
  • opera openSUSE Leap 15.3 NonFree 90.0.4480.54-lp153.2.57.1
  • chromium Package Hub 15 SP4, Package Hub 15 SP3, openSUSE Leap 15.4 +1 more 104.0.5112.101-bp154.2.23.1

opensuse advisories openSUSE-SU-2024:12277-1openSUSE-SU-2024:12948-1openSUSE-SU-2022:10109-1openSUSE-SU-2022:10108-1openSUSE-SU-2022:10099-1

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-2022-2856 updated cvss 8.8

chromium-browser: Insufficient validation of untrusted input in Intents

  • Red Hat All currently supported Red Hat products
    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

Timeline

  1. Found exploited as a 0-day (Project Zero)
  2. 0-day patched (Project Zero)
  3. Added to CISA KEV
  4. CISA patch deadline
  5. Published
  6. CISA SSVC: exploitation active

Known exploited

Added
4 y ago
Patch by
2022-09-08 (4 y ago)
Ransomware
Not known
Required action
Apply updates per vendor instructions.
Vendor, product
Google, Chromium Intents
CISA name
Google Chromium Intents Insufficient Input Validation Vulnerability

Zero-day

Detected in real attacks while still unknown to the vendor and the public, per Google Project Zero's 0day In-the-Wild tracker.

Found
2022-07-19
Patched
2022-08-16
Details
project zero tracker

CISA SSVC

Exploitation
Active, exploited in the wild
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

4.56% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • crbug.com https://crbug.com/1345630 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

  • Google Chrome
  • fedoraproject fedora

Classification

Weakness
  • CWE-20 Improper Input Validation
Technology feeds

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.