CVE-2018-11846 Information disclosure in Snapdragon Mobile
Attackers can exploit timing side channels in memory comparisons to potentially disclose sensitive information from Qualcomm Snapdragon mobile devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-11846?
CVE-2018-11846 is a medium-severity vulnerability in Qualcomm Sd 205 Firmware, published on 26 Oct 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The use of a non-time-constant memory comparison operation can lead to timing/side channel attacks in Snapdragon Mobile in version SD 210/SD 212/SD 205, SD 845, SD 850
Weakness: CWE-200
Which versions are affected by CVE-2018-11846?
It affects 5 products.
Products include Qualcomm Sd 205 Firmware, Qualcomm Sd 210 Firmware, Qualcomm Sd 212 Firmware, Qualcomm Sd 845 Firmware, Qualcomm Sd 850 Firmware.
How do I fix CVE-2018-11846?
No fix has been published for CVE-2018-11846 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-11846 being exploited?
There is no known exploitation of CVE-2018-11846 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Sd 205 Firmware
- CVE-2014-10056 Memory corruption in Snapdragon Mobile
- CVE-2015-9205 Memory corruption in Snapdragon Mobile, Snapdragon Wear
- CVE-2016-10407 Integer overflow in Snapdragon Mobile
- CVE-2016-10458 Memory corruption in Snapdragon Mobile
- CVE-2016-10467 Weak cryptography in Snapdragon Automobile, Snapdragon Mobile
Sources
Also known as GHSA-727c-2m9q-j6pv.