INTEL_REPORT
LWN.net (kernel & development security) · published 5/13/2026, 1:19:22 PM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
[$] Revisiting mshare Linux can share memory between processes, but each process (almost always) has its own set of page tables. In situations where vast numbers of processes are sharing a memory region, the combined size of the page tables can exceed that of the shared memory itself. There has, thus, long been an interest in enabling unrelated processes to share page tables referring to shared memory. Anthony Yznaga is the latest developer to try to push this idea (known as…
https://lwn.net/Articles/1072333
sha256:3ceb344ad49f84df7664688ded5604cd9341138df687c11e953fd7cb426c7255
What we pulled out
Deterministic extractor (IOC + allowlisted tokens + ATT&CK IDs present in DB).
Indicators
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No indicators linked for this report.
Malware families
Allowlist token matches only.
Threat actors mentioned
Allowlist mentions — not a formal attribution verdict.
ATT&CK techniques
MITRE IDs referenced in text and present in local technique table.
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