CVE-2025-0312
published 2025-03-20CVE-2025-0312: 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…
PriorityP336high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.65%
46.4th percentile
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.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | ollama_ollama | 0 – 0.3.14 | — |
| ollama | ollama | <= 0.3.14 | — |
| ollama | ollama_ollama | unspecified – latest | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
vendor_redhat7.5HIGH
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OSV
Ollama Denial of Service (DoS) via Null Pointer Dereference in github.com/ollama/ollama
osv·2025-04-01
CVE-2025-0312 Ollama Denial of Service (DoS) via Null Pointer Dereference in github.com/ollama/ollama
Ollama Denial of Service (DoS) via Null Pointer Dereference in github.com/ollama/ollama
Ollama Denial of Service (DoS) via Null Pointer Dereference in github.com/ollama/ollama
GHSA
Ollama Denial of Service (DoS) via Null Pointer Dereference
ghsa·2025-03-20
CVE-2025-0312 [HIGH] CWE-476 Ollama Denial of Service (DoS) via Null Pointer Dereference
Ollama Denial of Service (DoS) via Null Pointer Dereference
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.
OSV
Ollama Denial of Service (DoS) via Null Pointer Dereference
osv·2025-03-20
CVE-2025-0312 [HIGH] Ollama Denial of Service (DoS) via Null Pointer Dereference
Ollama Denial of Service (DoS) via Null Pointer Dereference
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.
Red Hat
ollama: NULL Pointer Dereference in ollama/ollama
vendor_redhat·2025-03-20·CVSS 7.5
CVE-2025-0312 [HIGH] CWE-476 ollama: NULL Pointer Dereference in ollama/ollama
ollama: NULL Pointer Dereference in ollama/ollama
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.
A flaw was found in Ollama. This vulnerability allows a malicious user to create a customized GGUF model file that, when uploaded and processed on the Ollama server, causes a crash due to an unchecked null pointer dereference. This issue can lead to a denial of service (DoS) attack via a remote network.
Statement: No Red Hat products are affected by this vulnerability.
This vulnerability marked as an Important severity rating rather than a M
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2025-61915 CUPS: Local denial-of-service via cupsd.conf update and related issues
bugzilla·2025-11-20·CVSS 6.7
CVE-2025-61915 [MEDIUM] CVE-2025-61915 CUPS: Local denial-of-service via cupsd.conf update and related issues
CVE-2025-61915 CUPS: Local denial-of-service via cupsd.conf update and related issues
A user in group defined by SystemGroup directive in /etc/cups/cups-files.conf can use the cups web ui to change the config
and insert a malicious line.
Then the cupsd process which runs as root will parse the new config and cause an out-of-bound write.
Discussion:
This issue has been addressed in the following products:
Red Hat Enterprise Linux 9
Via RHSA-2026:0312 https://access.redhat.com/errata/RHSA-2026:0312
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 10
Via RHSA-2026:0464 https://access.redhat.com/errata/RHSA-2026:0464
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 8
Via RHSA-2026:0596 https://access.redhat.
Bugzilla
CVE-2025-58436 cups: Slow client communication leads to a possible DoS attack
bugzilla·2025-11-20·CVSS 5.5
CVE-2025-58436 [MEDIUM] CVE-2025-58436 cups: Slow client communication leads to a possible DoS attack
CVE-2025-58436 cups: Slow client communication leads to a possible DoS attack
A client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable
by other clients.
Discussion:
This issue has been addressed in the following products:
Red Hat Enterprise Linux 9
Via RHSA-2026:0312 https://access.redhat.com/errata/RHSA-2026:0312
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 10
Via RHSA-2026:0464 https://access.redhat.com/errata/RHSA-2026:0464
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 8
Via RHSA-2026:0596 https://access.redhat.com/errata/RHSA-2026:0596
2025-03-20
Published