Buffer overflow in NetApp Hci Compute Node
CVE-2024-3447
A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.006 (43.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/security/cve/CVE-2024-3447 (Third Party Advisory, vdb-entry)
- bugs.chromium.org/p/oss-fuzz/issues/detail (Exploit, Issue Tracking)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking, Third Party Advisory, Issue Tracking)
- patchew.org/QEMU/20240404085549.16987-1-philmd@linaro.org/ (Broken Link)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 (Vendor Advisory)
- 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
Frequently asked questions
- What is CVE-2024-3447?
- CVE-2024-3447 is a medium-severity vulnerability in NetApp Hci Compute Node, classified under Heap-based Buffer Overflow. CVSS score: 6.0/10. Published 2024-11-14.
- How severe is CVE-2024-3447?
- Medium severity. CVSS v3 base score is 6.0 out of 10.
- Is CVE-2024-3447 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.