OESA-2026-1229 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: ceph: give up on paths longer than PATHMAX If the full path to be built by cephmdscbuildpath happens to be longer than PATHMAX, then this function will enter an...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38087)

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-2025-38087 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/sched: fix use-after-free in...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27053)

The version of hyperv-daemons 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-2024-27053 advisory. - In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix RCU usage in...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38212)

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-2025-38212 advisory. - In the Linux kernel, the following vulnerability has been resolved: ipc: fix to protect IPCS lookups using R...

Azure Linux 3.0 Security Update: kernel (CVE-2024-39486)

"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-2024-39486 advisory. - In the Linux kernel, the following vulnerability has been resolved: drm/drmfile: Fix pid refcounting race ,...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37884)

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-2025-37884 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix deadlock between rcutaskstrace...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56655)

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-2024-56655 advisory. - In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: do not defer rule...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38202)

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-2025-38202 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Check rcureadlocktraceheld in...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-35857)

The version of hyperv-daemons 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-2024-35857 advisory. - In the Linux kernel, the following vulnerability has been resolved: icmp: prevent possible NULL...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38003)

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-2025-38003 advisory. - In the Linux kernel, the following vulnerability has been resolved: can: bcm: add missing rcu read protectio...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38324)

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-2025-38324 advisory. - In the Linux kernel, the following vulnerability has been resolved: mpls: Use rcudereferencertnl in...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56675)

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-2024-56675 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix UAF via mismatching...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56654)

"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-2024-56654 advisory. - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix using...

kernel: drm/xe: Make dma-fences compliant with the safe access rules

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Make dma-fences compliant with the safe access rules Xe can free some of the data pointed to by the dma-fences it exports. Most notably the timeline name can get freed if userspace closes the associated submit queue. At t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-004004)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004004 advisory. In rcucblistdequeue of rcusegcblist.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel wit...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004771)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004771 advisory. In rcucblistdequeue of rcusegcblist.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel wit...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000649)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000649 advisory. The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update RCU grace period for redirecting lookups in t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002485 advisory. The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update RCU grace period for redirecting lookups in t...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2026-1091)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : net: drop UFO packets in udprcvsegmentCVE-2025-38622 A transient execution vulnerability in some AMD processors may allow an attacker to infer dat...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001991)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001991 advisory. The IPv4 implementation in the Linux kernel before 3.18.8 does not properly consider the length of the Read-Copy Update RCU grace period for redirecting lookups in t...