Azure Linux 3.0 Security Update: kernel (CVE-2025-38305)

"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-2025-38305 advisory. - In the Linux kernel, the following vulnerability has been resolved: ptp: remove ptp-nvclocks check logic in...

CVE-2025-38305 affecting package kernel for versions less than 6.6.96.1-1

CVE-2025-38305 affecting package kernel for versions less than 6.6.96.1-1. A patched version of the package is available...

CVE-2025-38305

In the Linux kernel, the following vulnerability has been resolved: ptp: remove ptp-nvclocks check logic in ptpvclockinuse There is no disagreement that we should check both ptp-isvirtualclock and ptp-nvclocks to check if the ptp virtual clock is in use. However, when we acquire ptp-nvclocksmux t...

CVE-2025-38305

CVE-2025-38305 affects the Linux kernel: the advisory describes removing the ptp->n_vclocks check logic in ptp_vclock_in_use() to avoid a recursive locking scenario. The trigger involves reading ptp->n_vclocks under the n_vclocks_mux while another path holds the same mutex, causing a potent...