This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
CVE-2025-39867
kernel: netfilter: nft_set_pipapo: fix null deref for empty set
Published Sep 23, 2025
CVSS 3.1 · 5.5 Medium
EPSS n/a
KEV · Not listed
Description
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Analysis
Affected Products
-
CVE record
No data
-
NVD configurations
No data
-
Red Hat packages
No data
-
OpenCVE enrichment
No data
No data.
No data.
No data.
No data available yet.
Remediation
Tracking
Advisories
| Source | ID | Title |
|---|---|---|
 EUVD |
EUVD-2025-30866 | This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity Low
Privileges Required Low
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
No EPSS score available.
Key SSVC decision points have not yet been added.
References
History
Sep 29, 2025 6:15 AM
Description updated. Title updated
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: fix null deref for empty set Blamed commit broke the check for a null scratch map: - if (unlikely(!m || !*raw_cpu_ptr(m->scratch))) + if (unlikely(!raw_cpu_ptr(m->scratch))) This should have been "if (!*raw_ ...)". Use the pattern of the avx2 version which is more readable. This can only be reproduced if avx2 support isn't available. | This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. |
| Title | netfilter: nft_set_pipapo: fix null deref for empty set | kernel: netfilter: nft_set_pipapo: fix null deref for empty set |
Sep 24, 2025 12:15 AM
Added references. Scoring metrics updated
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Sep 23, 2025 4:15 PM
First appearance in the feed. Affected vendors updated
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
|
| Vendors & Products |
Linux
Linux linux Kernel |
Sep 23, 2025 6:15 AM
Description updated. Title updated. Added references
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: fix null deref for empty set Blamed commit broke the check for a null scratch map: - if (unlikely(!m || !*raw_cpu_ptr(m->scratch))) + if (unlikely(!raw_cpu_ptr(m->scratch))) This should have been "if (!*raw_ ...)". Use the pattern of the avx2 version which is more readable. This can only be reproduced if avx2 support isn't available. | |
| Title | netfilter: nft_set_pipapo: fix null deref for empty set | |
| References |
|
Subscriptions
Weaknesses
No weakness.
