Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-22543: Fixed improper handling of VMIO|VMPFNMAP vmas in KVM bsc1186482. CVE-2021-47634: ubi: Fix race condition between ctrlcdevioctl and ubicdevioctl...

SUSE-SU-2025:0834-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2021-22543: Fixed improper handling of VMIO|VMPFNMAP vmas in KVM bsc1186482. - CVE-2021-47634: ubi: Fix race condition between ctrlcdevioctl and ubicdevioctl...

Linux Distros Unpatched Vulnerability : CVE-2022-49076

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix use-after-free bug for mm struct Under certain conditions, such as MPIAbort,...

CVE-2022-49076

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix use-after-free bug for mm struct Under certain conditions, such as MPIAbort, the hfi1 cleanup code may represent the last reference held on the task mm. hfi1mmurbunregister then drops the last reference and the mm ...

CVE-2022-49076 RDMA/hfi1: Fix use-after-free bug for mm struct

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix use-after-free bug for mm struct Under certain conditions, such as MPIAbort, the hfi1 cleanup code may represent the last reference held on the task mm. hfi1mmurbunregister then drops the last reference and the mm ...

CVE-2022-49076

CVE-2022-49076 concerns the Linux kernel RDMA/hfi1 subsystem. The issue is a use-after-free in the mm struct lifecycle: under certain conditions (e.g., MPI_Abort), hfi1_mmu_rb_unregister() may drop the last reference to a task mm, freeing it before its final use in hfi1_release_user_pages. This c...

CVE-2022-49076 RDMA/hfi1: Fix use-after-free bug for mm struct

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix use-after-free bug for mm struct Under certain conditions, such as MPIAbort, the hfi1 cleanup code may represent the last reference held on the task mm. hfi1mmurbunregister then drops the last reference and the mm ...

CVE-2022-49076

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix use-after-free bug for mm struct Under certain conditions, such as MPIAbort, the hfi1 cleanup code may represent the last reference held on the task mm. hfi1mmurbunregister then drops the last reference and the mm ...