CVE-2012-6712

In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c, which will cause at least memory corruption

published July 27, 2019

CVSS
—
EPSS
3%
Percentile
87.1
In the wild
Unconfirmed
What it is

⚠️ A sneaky buffer overflow lurking in the Linux kernel's wireless driver could lead to memory corruption – not great news for your system's stability! Think of it like an overstuffed suitcase that bursts open while you're traveling — once that buffer overflows, the contents can go everywhere, causing chaos where you least expect it! This vulnerability could lead to all sorts of memory corruption, potentially destabilizing your system. While it hasn't been widely exploited, the risk of unpredictable behavior can’t be dismissed. Just imagine that suitcase all over the airport floor!

Put simply

Think of it like an overstuffed suitcase that bursts open while you're traveling — once that buffer overflows, the contents can go everywhere, causing chaos where you least expect it! In the Linux kernel versions prior to 3.4, a buffer overflow can occur in the iwlwifi driver, which manages wireless connections, leading to memory corruption and system instability.

What to do

This vulnerability could lead to all sorts of memory corruption, potentially destabilizing your system. While it hasn't been widely exploited, the risk of unpredictable behavior can’t be dismissed. Just imagine that suitcase all over the airport floor! To defend against this, update your Linux kernel to version 3.4 or higher. Regularly check for updates to ensure your systems are running the most secure versions available. Don't let that suitcase burst open! 🎒 You've got this! Keeping your systems updated is a surefire way to stay ahead of vulnerabilities like this! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02968 · 87.1th percentile
Published
2019-07-27T21:39Z
EPSS history
Timeline
  • 27 JUL 21:39Z
    In the Linux kernel before 3.4, a buffer overflow occurs in drivers/net/wireless/iwlwifi/iwl-agn-sta.c, which will cause at least memory corruption
    cvelistv5