kernel: net/sched: cls_u32: use skb_header_pointer_careful()

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: use skbheaderpointercareful skbheaderpointer does not fully validate negative @offset values. Use skbheaderpointercareful instead. GangMin Kim provided a report and a repro fooling u32classify: BUG: KASAN:...

Linux Distros Unpatched Vulnerability : CVE-2026-31592

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: SEV: Protect all of sevmemencregisterregion with kvm-lock Take and hold kvm-lock for before checking sevguest in sevmemencregisterregion, as sevguest isn't...

ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY

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Unity Linux 20.1060a Security Update: kernel (UTSA-2026-014327)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014327 advisory. In the Linux kernel, the following vulnerability has been resolved: quota: fix warning in dqgrab There's issue as follows when do fault injection: WARNING: CPU: 1...

OESA-2026-2095 fio security update

fio is a tool used to spawn many threads or processes that perform a specific type of io operation specified by the user.It accepts many global parameters inherited by threads.Its common method is to simulate jobs that match the specified io load. Security Fixes: A NULL pointer dereference...

OESA-2026-2099 fio security update

fio is a tool used to spawn many threads or processes that perform a specific type of io operation specified by the user.It accepts many global parameters inherited by threads.Its common method is to simulate jobs that match the specified io load. Security Fixes: A NULL pointer dereference...

OESA-2026-2097 fio security update

fio is a tool used to spawn many threads or processes that perform a specific type of io operation specified by the user.It accepts many global parameters inherited by threads.Its common method is to simulate jobs that match the specified io load. Security Fixes: A NULL pointer dereference...

OESA-2026-2098 fio security update

fio is a tool used to spawn many threads or processes that perform a specific type of io operation specified by the user.It accepts many global parameters inherited by threads.Its common method is to simulate jobs that match the specified io load. Security Fixes: A NULL pointer dereference...

[SECURITY] Fedora 44 Update: erlang-26.2.5.19-1.fc44

Erlang is a general-purpose programming language and runtime environment. Erlang has built-in support for concurrency, distribution and fault tolerance. Erlang is used in several large telecommunication systems from Ericsson...

SUSE CVE-2026-31573

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: Fix kernel panic due to initconst misuse Fix a kernel panic when probing the driver as a module: Unable to handle kernel paging request at virtual address ffffd9c18eb05000 offindmatchingnodeandmatch+0x5c/0x1a0...

SUSE CVE-2026-31597

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: "If our return value has VMFAULTRETRY set, it's because the mmaplock may b...

SUSE CVE-2026-31601

In the Linux kernel, the following vulnerability has been resolved: vfio/xe: Reorganize the init to decouple migration from reset Attempting to issue reset on VF devices that don't support migration leads to the following: BUG: unable to handle page fault for address: 00000000000011f8 PF:...

SUSE CVE-2026-31602

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Limit PTP to a single page Commit 391e69143d0a increased CTPTPNUM from 1 to 4 to support 256 playback streams, but the additional pages are not used by the card correctly. The CT20K2 hardware already has multiple...

SUSE CVE-2026-31654

In the Linux kernel, the following vulnerability has been resolved: mm/vma: fix memory leak in mmapregion commit 605f6586ecf7 "mm/vma: do not leak memory when .mmapprepare swaps the file" handled the success path by skipping getfile via filedoesntneedget, but missed the error path. When /dev/zero...

Linux Distros Unpatched Vulnerability : CVE-2026-31597

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ocfs2: fix use-after-free in ocfs2fault when VMFAULTRETRY filemapfault may drop the mmaplock before returning VMFAULTRETRY, as documented in mm/filemap.c: If ou...

Linux Distros Unpatched Vulnerability : CVE-2026-31602

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: ctxfi: Limit PTP to a single page Commit 391e69143d0a increased CTPTPNUM from 1 to 4 to support 256 playback streams, but the additional pages are not use...

CVE-2026-31602

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture ctxfi driver. When handling memory allocations, the ctvmmap function can attempt to access memory beyond its allocated boundaries if aggregate memory allocations exceed a single page limit. This out-of-bounds access...

CVE-2026-31601

A flaw was found in the Linux kernel's vfio/xe driver. An attacker, by attempting to reset a Virtual Function VF device that does not support migration, can trigger a kernel page fault. This can lead to a system crash, resulting in a Denial of Service DoS...

CVE-2026-31597

A flaw was found in the Linux kernel's OCFS2 Oracle Cluster File System version 2 component. A local attacker could exploit a use-after-free vulnerability when filemapfault drops the mmaplock before returning VMFAULTRETRY. This allows a concurrent munmap operation to free a vmareastruct, leading ...

CVE-2026-31599

A flaw was found in the Linux kernel's vidtv driver. This vulnerability stems from a failure to check for a null return value during memory allocation within the vidtvpsipmtstreaminit function. This oversight can lead to a null pointer dereference in vidtvchannelpmtmatchsections, causing a genera...