CVE-2022-2856KEV · OVERDUE

Google Chromium Intents Insufficient Input Validation Vulnerability

Medium · published September 26, 2022

Patch now

The score understates this — it's already being exploited

CVSS calls it medium at 6.5. It is confirmed in active exploitation. It sits in the 91.6th percentile for exploit probability.

1507
days past CISA
deadline
CVSS v3.1
6.5
EPSS
5%
Percentile
91.6
In the wild
Confirmed
What it is

⚠️ A crafty crafted HTML page is all it takes for an attacker to send you on a wild goose chase to a malicious website in Google Chrome on Android! 🔍 Think of it like a travel brochure that misleads you to a dangerous destination, where the brochure looks official but leads you nowhere good—an untrusted source can easily trick you! An attacker could redirect your browser, putting your device at risk and exposing sensitive information. This could lead to phishing attempts or malware installations, which is absolutely devastating for your privacy and security!

Put simply

Think of it like a travel brochure that misleads you to a dangerous destination, where the brochure looks official but leads you nowhere good—an untrusted source can easily trick you! This vulnerability arises from insufficient validation of untrusted input in Intents, allowing a remote attacker to control the destination of a link you click, effectively leading you into a trap without your consent.

What to do

An attacker could redirect your browser, putting your device at risk and exposing sensitive information. This could lead to phishing attempts or malware installations, which is absolutely devastating for your privacy and security! Update your Google Chrome on Android to version 104.0.5112.101 or later immediately. Always be cautious about the links you click, especially from untrustworthy sources. Regularly check for updates to keep your device secure. 🛡️ You've got this! Just follow these steps, and you'll be back in control of your browsing experience in no time! ✨

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.04561 · 91.6th percentile
Published
2022-09-26T15:01Z
KEV added
2022-08-18 · due 2022-09-08
EPSS history
Timeline
  • 26 SEP 15:01Z
    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…
    cvelistv5
  • 18 AUG 00:00Z
    Added to CISA KEV — remediate by Sep 8
    kev