Azure Linux 3.0 Security Update: kernel (CVE-2025-21639)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21639 advisory. - In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: rtomin/max: avoid using...

CVE-2025-21639 sctp: sysctl: rto_min/max: avoid using current->nsproxy

In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: rtomin/max: avoid using current-nsproxy As mentioned in a previous commit of this series, using the 'net' structure via 'current' is not recommended for different reasons: - Inconsistency: getting info from the...