CVE-2018-11953

While processing ssid IE length from remote AP, possible out-of-bounds access may occur due to crafted ssid IE length in Snapdragon Auto, Snapdragon Consumer…

published May 24, 2019

CVSS
—
EPSS
1%
Percentile
60.5
In the wild
Unconfirmed
What it is

⚠️ A crafted SSID length could open the door to out-of-bounds access in several Snapdragon platforms. Talk about a sneaky way to tap into your devices! 😱 Think of it like a waiter misunderstanding your order because they misheard a crucial ingredient — if they prepare something incorrectly, it could lead to a messy kitchen disaster. In this case, the wrong SSID length is that misheard order! If exploited, an attacker could access sensitive information or interfere with device functionality. It’s not exactly the end of the world, but it certainly raises eyebrows and could compromise your device's integrity.

Put simply

Think of it like a waiter misunderstanding your order because they misheard a crucial ingredient — if they prepare something incorrectly, it could lead to a messy kitchen disaster. In this case, the wrong SSID length is that misheard order! This vulnerability occurs when the SSID Information Element (IE) length from a remote Access Point is not properly validated, allowing for potential out-of-bounds access in affected Snapdragon products.

What to do

If exploited, an attacker could access sensitive information or interfere with device functionality. It’s not exactly the end of the world, but it certainly raises eyebrows and could compromise your device's integrity. To mitigate this, ensure that your devices are updated to the latest firmware available from Qualcomm. Regularly check for updates and review security settings to help safeguard against potential risks. You've got this! Stay vigilant, keep your devices updated, and maintain that hero status! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00945 · 60.5th percentile
Published
2019-05-24T16:44Z
EPSS history
Timeline
  • 24 MAY 16:44Z
    While processing ssid IE length from remote AP, possible out-of-bounds access may occur due to crafted ssid IE length in Snapdragon Auto, Snapdragon Consumer…
    cvelistv5