:O

"The TMS9900 is bonkers. Big endian, has no stack pointer, and there's an instruction to execute the contents of a register as if it were an instruction in memory." - @travisgoodspeed

"Mike Brent (tursilion) made an awesome TMS9900 code generator for CVBasic, so now it can target TI-99/4A computers. The picture shows Viboritas running in the Classic99 emulator." - @nanochess

https://github.com/nanochess/cvbasic

CVE-2023-41111: Samsung Baseband RLC Data Re-Assembly Buffer Overflow

https://labs.taszk.io/blog/post/93_rlc_bof/

Traceeshark: Deep Linux runtime visibility meets Wireshark https://github.com/aquasecurity/traceeshark

'The Dutch Data Protection Authority imposes a fine of 30.5 million euro and orders subject to a penalty for non-compliance up to more than 5 million euro on Clearview AI... Clearview has built an illegal database with billions of photos of faces, including of Dutch people. The Dutch DPA warns that using the services of Clearview is also prohibited.' https://www.autoriteitpersoonsgegevens.nl/en/current/dutch-dpa-imposes-a-fine-on-clearview-because-of-illegal-data-collection-for-facial-recognition #Netherlands #clearview #law #tech #ai #privacy #dataprotection #surveillance

Come for the #OffensiveRust content, stay for the #ThrashMetal revival 🎸 https://infosec.exchange/@hnsec/113072354880406361

[RSS] The Co­Initialize­Security function demands an absolute security descriptor

https://devblogs.microsoft.com/oldnewthing/20240902-00/?p=110201

[RSS] [Breaking Videogames] save-splicing

https://banyaszvonat.github.io/breaking-videogames/2024/09/03/save-splicing.html

Zero Trust Environments

My v8 jit optimization exploit for 34c3 ctf:
https://gist.github.com/itsZN/9ae6417129c6658130a898cdaba8d76c

BlazeFox firefox pwnable reference solution for BlazeCTF:
https://gist.github.com/itsZN/4dd40ff12d886e5b3984200a92c1a38a

Here is my exploit for @plaidctf V8 exploit challenge. Bug was an n-day patched in chrome 66.0.3359.117
https://gist.github.com/itsZN/73cc299b9bcff1ed585e6206d1ade58e

Ah yes, I remember buying that textbook

The state of sandbox evasion techniques in 2024 https://fudgedotdotdot.github.io/posts/sandbox-evasion-in-2024/sandboxes.html

Google Chrome security advisory: Stable Channel update for Desktop
4 security fixes, 2 externally reported by Cassidy Kim(@cassidy6564): CVE-2024-8362 (high) Use after free in WebAudio and CVE-2024-7970 (high) Out of bounds write in V8. No mention of exploitation.

#Google #Chrome #vulnerability #CVE

Ted Chiang as eloquent as ever:

"The selling point of generative A.I. is that these programs generate vastly more than you put into them, and that is precisely what prevents them from being effective tools for artists.

[...]

Many novelists have had the experience of being approached by someone convinced that they have a great idea for a novel, which they are willing to share in exchange for a fifty-fifty split of the proceeds. Such a person inadvertently reveals that they think formulating sentences is a nuisance rather than a fundamental part of storytelling in prose. Generative A.I. appeals to people who think they can express themselves in a medium without actually working in that medium. But the creators of traditional novels, paintings, and films are drawn to those art forms because they see the unique expressive potential that each medium affords. It is their eagerness to take full advantage of those potentialities that makes their work satisfying, whether as entertainment or as art.

[...]

The task that generative A.I. has been most successful at is lowering our expectations, both of the things we read and of ourselves when we write anything for others to read. It is a fundamentally dehumanizing technology because it treats us as less than what we are: creators and apprehenders of meaning. It reduces the amount of intention in the world."

Read the whole essay. It's brilliant. #ai

https://www.newyorker.com/culture/the-weekend-essay/why-ai-isnt-going-to-make-art

Probably the strangest chip that you'll see today: the Intel 2920, a digital signal processor (DSP) from 1979. It was the "first microprocessor capable of translating analog signals into digital data in real time." Chips are usually 16-bit or 32-bit, but this was a 25-bit processor. It didn't have any jump instructions, instead running code in a loop from the 192-word EPROM. Each instruction combined an ALU operation, a shift, and an analog I/O operation. 1/7

The Federal Trade Commission (FTC) proposes a $2.95 million penalty on security camera vendor Verkada for multiple security failures that enabled hackers to access live video feeds from 150,000 internet-connected cameras.

https://www.bleepingcomputer.com/news/security/verkada-to-pay-295m-for-security-failures-leading-to-breaches/

It seems Google is still in the process of migrating issues to the new P0 issue tracker, resulting in bumping old reports to the top.

Now the bot implements a filter that won't post issues with CVE's earlier than 2023.

[RSS] Reflections on RANDSTRUCT in GrapheneOS

https://dustri.org/b/reflections-on-randstruct-in-grapheneos.html