Collaborate Disseminate
I am trying to understand the implication of CVE-2023-40791. The CVE reads:
"Linux kernel before 6.4.12 fails to unpin pages in certain situations".
NetApp says this could lead to modification of data or denial of service. Is t… Continue reading What are the security concerns from failing to unpin memory?
I have an old hp all in one printer model 8615 e that I would like to throw away but before I do, I’d like to make sure to wipe its memory(if any). It says it comes with 128 MB. I’ve been told some of these devices do hold on to informatio… Continue reading Does my hp 8615 e all in one printer have volatile memory [closed]
For some computing components, the bottleneck to improved speed and performance hasn’t been power consumption or clock speed but physical space. But a new memory standard may provide all of …read more Continue reading Laptop Memory Upgradable Again
I have captured a memory dump of recent Ubuntu 22.04 kernel 6.2.0-39-generic.
captured image with LiMe and analyzed with volatility3.
did a yarascan against all known rules and found a suspicious amount of matches for spyeye.
Here is the o… Continue reading Examining linux memory dump with signs of compromise in yarascan
Morning, I recently had need to check for malware on my PC by dumping the memory and searching for unwanted processes which could be malware, my question it’s, is it possibile for malware to detect memory dumping, I am going to analyze the… Continue reading Can malware detect memory dumping?
When we think of bacteria, we think of simple single-celled organisms that basically exist to consume resources and reproduce. They don’t think, feel, or remember… or do they? Bacteria don’t …read more Continue reading Some Bacteria Could Have A Rudimentary Form Of Memory
Hardware Reserved Memory is part of a computer’s physical memory or Random Access Memory (RAM), which is set aside for system hardware like the GPU (Graphics Processing Unit) and other allied low-level system resources. Reserved Memory aids in th… Continue reading Hardware reserved memory too high in Windows; How to reduce?
New research has found that, in people with PTSD, the brain processes traumatic personal memories differently from sad ones, activating a region of the brain normally associated with things like introspection and daydreaming. The findings may be critic… Continue reading PTSD pulls traumatic memories out of the past into the present
A new study has found that iron levels trigger the formation of a kind of ‘memory’ in bacteria that drives their subsequent behavior. Moreover, the memory is passed on to future generations. The discovery has potential application in the prevention of … Continue reading Iron levels trigger bacterial “memories” that are passed down generations
I am looking at some of the high security malloc implementations and omalloc and smalloc both look promising as an alternative to Google’s Malloc. But, instead of just taking my own opinion – what is the view of the community when it come… Continue reading Now that it is *almost* 2024, what are some of the most secure malloc implementations we have available?