CVE-2021-37051

There is an Out-of-bounds read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds memory access

published December 8, 2021

CVSS
—
EPSS
1%
Percentile
55.7
In the wild
Unconfirmed
What it is

⚠️ An out-of-bounds read vulnerability lurks in Huawei smartphones, and it could lead to some unexpected memory access! 📱💔 Think of it like a librarian accidentally reading the wrong book and revealing secrets that shouldn’t be shared — that’s what happens when your device accesses memory it shouldn’t. If exploited, this vulnerability could allow attackers to access sensitive information stored in memory that should remain private. While we don't know the full extent of the risk yet, it’s a potential recipe for chaos if the wrong hands get involved!

Put simply

Think of it like a librarian accidentally reading the wrong book and revealing secrets that shouldn’t be shared — that’s what happens when your device accesses memory it shouldn’t. This vulnerability allows out-of-bounds memory access, meaning the system could read data beyond its allocated memory. This can lead to data leaks or crashes, as the software may stumble upon information that shouldn't be there.

What to do

If exploited, this vulnerability could allow attackers to access sensitive information stored in memory that should remain private. While we don't know the full extent of the risk yet, it’s a potential recipe for chaos if the wrong hands get involved! Although there’s no known exploitation at this time, staying proactive is key! Regularly check for firmware updates from Huawei, and ensure your device is always running the latest security patches. Keeping your smartphone up-to-date can help you sidestep potential issues! You’ve got this! Stay vigilant and keep your devices updated for a safer experience. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00788 · 55.7th percentile
Published
2021-12-08T14:12Z
EPSS history
Timeline
  • 08 DEC 14:12Z
    There is an Out-of-bounds read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds memory access
    cvelistv5