CVE-2026-89827

This Linux kernel vulnerability affects the drm/amdgpu driver's UVD (Unified Video Decoder) handling in SR-IOV VF contexts. The root cause is that uvd_v7_0_sw_init() does not initialize the UVD decode ring for a virtual function, yet amdgpu_uvd_resume() unconditionally force-completes that decode...

EUVD-2026-80427

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid force-completing uninitialized UVD rings uvdv70swinit does not initialize the UVD decode ring for an SR-IOV VF. However, amdgpuuvdresume unconditionally force-completes the decode ring when restoring its fence...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: block: Do not revert the iterator for -EIOCBQUEUED. The blkdevreaditer function includes some unusual checks. For example, it checks whether the result is greater than or equal to zero before adjusting the position and count. Thi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd: check num of link levels when update pcie param In the SR-IOV environment, the value of pcietable-numoflinklevels will be 0, and numoflevels - 1 will cause an array index out of bounds...

Linux Distros Unpatched Vulnerability : CVE-2026-80610

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: enetc: fix potential divide-by-zero when numvsi is zero For i.MX94 series, all the standalone ENETCs do not support SR-IOV, so pf-caps.numvsi is zero. This...

UBUNTU-CVE-2026-80610

In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix potential divide-by-zero when numvsi is zero For i.MX94 series, all the standalone ENETCs do not support SR-IOV, so pf-caps.numvsi is zero. This leads to a divide-by-zero in enetc4defaultringsallocation when...

CVE-2026-80610

This Linux kernel vulnerability affects the enetc network driver on i.MX94 series SoCs. In standalone ENETC configurations where SR-IOV is not supported, pf->caps.num_vsi is zero, causing a divide-by-zero in enetc4_default_rings_allocation() when distributing rings between the physical functio...

EUVD-2026-67486

In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix potential divide-by-zero when numvsi is zero For i.MX94 series, all the standalone ENETCs do not support SR-IOV, so pf-caps.numvsi is zero. This leads to a divide-by-zero in enetc4defaultringsallocation when...

CVE-2026-80610 net: enetc: fix potential divide-by-zero when num_vsi is zero

In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix potential divide-by-zero when numvsi is zero For i.MX94 series, all the standalone ENETCs do not support SR-IOV, so pf-caps.numvsi is zero. This leads to a divide-by-zero in enetc4defaultringsallocation when...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098889)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098889 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix VF2PF work teardown race in adfdisablesriov The VF2PF interrupt handler queues...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/sriov: Perform a null check on iov before dereferencing iov. Currently, the pointer to iov is dereferenced before the null check, which can lead to a null pointer dereference error. This issue is fixed by moving t...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: smb/server: The function ksmbdsessionrpcclose is called on the error path in the createsmb2pipe function. When the ksmbdiovpinrsp function fails, we should call ksmbdsessionrpcclose...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: The hardcoded hdr2len parameter was replaced with the offsetof function in smb2calcmaxoutbuflen. After this commit e2b76ab8b5c9 "ksmbd: add support for read compound", the management of response buffers was changed to use ...

CVE-2026-74627

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...

CVE-2026-74627

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...

UBUNTU-CVE-2026-74627

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...

EUVD-2026-64564

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...

CVE-2026-74627 net: devmem: prevent net-iov / page mixing

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...

CVE-2026-74627 net: devmem: prevent net-iov / page mixing

In the Linux kernel, the following vulnerability has been resolved: net: devmem: prevent net-iov / page mixing We should either have netiov or page backed frags in a single skb, otherwise it blows up down the stack. Don't allow mixing in zerocopyfillskbfromdevmem...

CVE-2026-74627

CVE-2026-74627 affects the Linux kernel's net: devmem component. The root cause is improper mixing of net_iov and page-backed fragments within a single skb in the zerocopy_fill_skb_from_devmem() function, which causes a crash downstream in the stack. Red Hat classifies the impact as Denial of Ser...