CVE-2024-46754: bpf: Remove tst_run from lwt_seg6local_prog_ops.

mediumCVSS 5.5CVE-2024-46754

CSIRTS triage

vendor: Linux product: Linux kernelOther

What: Removal of tst_run from lwt_seg6local_prog_ops BPF operations to prevent misuse.
Who is affected: Systems running Linux kernel with BPF and segment routing local program support.
Urgency: Medium severity; not exploited; BPF security hardening.
Action: Apply Linux kernel patch addressing CVE-2024-46754 to update lwt_seg6local_prog_ops.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity: medium — CVSS 5.5
Published: 2026-08-06
Exploitation: Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-46754

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2024-467540.21% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2024-46754	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

medium[UPDATE] [medium] Linux Kernel: Multiple vulnerabilitiescert-bund

Recent advisories for bpf

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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