CVE-2024-53093: nvme-multipath: defer partition scanning
CSIRTS triage
- What
- The nvme-multipath module scans partitions before proper initialization, causing denial of service.
- Who is affected
- Systems running affected Linux kernel versions with NVMe multipath storage configurations.
- Urgency
- Medium severity (CVSS 5.5) denial of service issue; patch during regular maintenance.
- Action
- Update Linux kernel to a version deferring partition scanning in nvme-multipath.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-53093
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-2024-530930.61% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2024-53093 | coverage & exploitation status | NVD · CVE.org |
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