High severityNVD Advisory· Published Mar 20, 2025· Updated Mar 20, 2025

NULL Pointer Dereference in ollama/ollama

CVE-2025-0312

Description

A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to create a customized GGUF model file that, when uploaded and created on the Ollama server, can cause a crash due to an unchecked null pointer dereference. This can lead to a Denial of Service (DoS) attack via remote network.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/ollama/ollamaGo	<= 0.3.14	—

Affected products

osv-coords5 versions
pkg:apk/chainguard/k8sgpt pkg:apk/chainguard/ollama-fips pkg:apk/wolfi/k8sgpt pkg:golang/github.com/ollama/ollama pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Tumbleweed
< 0+ 4 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: <= 0.3.14
- (no CPE)range: < 0.0.20250402T160203-1.1
Ollama/Ollamacpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-p2wh-w96x-w232ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2025-0312ghsaADVISORY
huntr.com/bounties/522c87b6-a7ac-41b2-84f3-62fd58921f21ghsaWEB

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cvss	0.455
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000