After Stumbling From CVE to CVE Will Linux get a Kill Switch?
The Linux kernel has recently faced multiple severe bugs that allow for privilege escalation, raising concerns about system security. In response, NVIDIA engineer Sasha Levin has proposed a 'kill switch' to intercept calls to affected functions, allowing systems to continue running until patches are available. However, this solution has drawn criticism for potentially creating new vulnerabilities and relying on AI-generated code.
- ▪The Linux kernel has been affected by severe bugs known as Copy Fail and Dirty Frag.
- ▪Sasha Levin proposed a 'kill switch' to mitigate risks while waiting for patches.
- ▪Critics argue that the proposed solution could introduce new vulnerabilities.
2 outlets in our directory ran this story, first to last over 11 hours. All of the coverage we found sits in one bucket: centre. That one-sidedness is itself worth noticing.
- ▪ Switch to Linux on a laptop — Reddit
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| Original publisher | Hackaday |
| Canonical URL | https://hackaday.com/2026/05/16/after-stumbling-from-cve-to-cve-will-linux-get-a-kill-switch/ |
| Publication time | Sat, 16 May 2026 23:00:20 +0000 |
| Retrieval time | 2026-05-16T23:05:19.029Z |
| Last seen | 2026-05-16T23:05:19.029Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | DigdCO7yIiPI · 2 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
After Stumbling From CVE To CVE Will Linux Get A Kill Switch? No comments by: Maya Posch May 16, 2026 Title: Copy Short Link: Copy For the few people who have spent the past weeks living under a security rock, the Linux kernel has found itself the subject of multiple severe bugs in the form of Copy Fail and Dirty Frag, both of which allow for privilege escalation. They’ve made many people very upset, and also potentially put many thousands of systems at risk of exploitation. Worse is that system managers are generally left to twiddle their thumbs while waiting for patches to be rolled out. This is where NVIDIA engineer [Sasha Levin] has proposed a ‘kill switch’ for affected kernel functions.
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Excerpt limited to ~120 words for fair-use compliance. The full article is at Hackaday.
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