Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-70079.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-70079
Upstream
Published
2025-11-12T22:15:45Z
Modified
2026-04-01T05:21:41.373132Z
Summary
CVE-2025-40187 affecting package kernel for versions less than 6.6.117.1-1
Details

In the Linux kernel, the following vulnerability has been resolved:

net/sctp: fix a null dereference in sctpdisposition sctpsfdo51Dce()

If newasoc->peer.adaptationind=0 and sctpulpeventmakeauthkey=0 and sctpulpeventmakeauthkey() returns 0, then the variable aiev remains zero and the zero will be dereferenced in the sctpulpevent_free() function.

References

Affected packages

Azure Linux:3 / kernel

Package

Name
kernel
Purl
pkg:rpm/azure-linux/kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.117.1-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-70079.json"