CVE-2021-37016

There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause Information Disclosure or Denial of…

published November 23, 2021

CVSS
—
EPSS
1%
Percentile
55.9
In the wild
Unconfirmed
What it is

⚠️ A sneaky out-of-bounds read vulnerability in Huawei smartphones could expose sensitive information or even lead to a service shutdown! Think of it like a librarian who accidentally opens a book from the wrong shelf, spilling its secrets all over the floor. Now anyone can catch a glimpse of private information or cause the entire library to malfunction! Exploitation of this vulnerability could allow an attacker to glean sensitive user information, potentially leading to identity theft or privacy breaches. Additionally, it could cause a denial of service, disrupting the phone's normal operations and leaving users in a jam!

Put simply

Think of it like a librarian who accidentally opens a book from the wrong shelf, spilling its secrets all over the floor. Now anyone can catch a glimpse of private information or cause the entire library to malfunction! This vulnerability occurs due to improper handling of memory, allowing attackers to read data outside of the intended boundaries, which can lead to unauthorized information disclosure or service interruptions.

What to do

Exploitation of this vulnerability could allow an attacker to glean sensitive user information, potentially leading to identity theft or privacy breaches. Additionally, it could cause a denial of service, disrupting the phone's normal operations and leaving users in a jam! Ensure that your Huawei smartphone firmware is updated to the latest version, as this may contain essential patches. Regularly check for updates and install them to maintain your device's security and functionality. You've got this! Keeping your device updated will help you maintain security and keep those pesky vulnerabilities at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00793 · 55.9th percentile
Published
2021-11-23T15:22Z
EPSS history
Timeline
  • 23 NOV 15:22Z
    There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause Information Disclosure or Denial of…
    cvelistv5