Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002837)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002837 advisory. The sndseqioctlremoveevents function in sound/core/seq/seqclientmgr.c in the Linux kernel before 4.4.1 does not verify FIFO assignment before proceeding with FIFO...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002951)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002951 advisory. An issue was discovered in the Linux kernel through 4.19. An information leak in cdromioctlselectdisc in drivers/cdrom/cdrom.c could be used by local attackers to re...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002937)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002937 advisory. sound/core/timer.c in the Linux kernel before 4.4.1 retains certain linked lists after a close or stop action, which allows local users to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003527)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003527 advisory. In the tun subsystem in the Linux kernel before 4.13.14, devgetvalidname is not called before registernetdevice. This allows local users to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002931)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002931 advisory. Race condition in the ioctlsendfib function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 4.7 allows local users to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002348)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002348 advisory. The bcmcharioctl function in drivers/staging/bcm/Bcmchar.c in the Linux kernel before 3.12 does not initialize a certain data structure, which allows local users to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002735)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002735 advisory. sound/core/timer.c in the Linux kernel before 4.4.1 uses an incorrect type of mutex, which allows local users to cause a denial of service race condition,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003130)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003130 advisory. Linux Kernel version 3.18 to 4.16 incorrectly handles an SGIO ioctl on /dev/sg0 with dxferdirection=SGDXFERFROMDEV and an empty 6-byte cmdp. This may lead to copying...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003230)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003230 advisory. Race condition in the vopioctl function in drivers/misc/mic/vop/vopvringh.c in the MIC VOP driver in the Linux kernel before 4.6.1 allows local users to obtain...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002593)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002593 advisory. An issue was discovered in the Linux kernel through 4.19. An information leak in cdromioctlselectdisc in drivers/cdrom/cdrom.c could be used by local attackers to re...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003191)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003191 advisory. The vmwsurfacedefineioctl function in drivers/gpu/drm/vmwgfx/vmwgfxsurface.c in the Linux kernel through 4.10.6 does not validate addition of certain levels data,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003311 advisory. The ipxitfioctl function in net/ipx/afipx.c in the Linux kernel through 4.11.1 mishandles reference counts, which allows local users to cause a denial of service...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003179)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003179 advisory. The sgioctl function in drivers/scsi/sg.c in the Linux kernel through 4.10.4 allows local users to cause a denial of service stack-based buffer overflow or possibly...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002736)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002736 advisory. sound/core/hrtimer.c in the Linux kernel before 4.4.1 does not prevent recursive callback access, which allows local users to cause a denial of service deadlock via ...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001845)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001845 advisory. Multiple buffer underflows in the XFS implementation in the Linux kernel through 3.12.1 allow local users to cause a denial of service memory corruption or possibly...

CVE-2025-71122

In the Linux kernel, the following vulnerability has been resolved: iommufd/selftest: Check for overflow in IOMMUTESTOPADDRESERVED syzkaller found it could overflow math in the test infrastructure and cause a WARNON by corrupting the reserved interval tree. This only effects test kernels with...

UBUNTU-CVE-2025-71122

In the Linux kernel, the following vulnerability has been resolved: iommufd/selftest: Check for overflow in IOMMUTESTOPADDRESERVED syzkaller found it could overflow math in the test infrastructure and cause a WARNON by corrupting the reserved interval tree. This only effects test kernels with...

CVE-2025-71122

In the Linux kernel, the following vulnerability has been resolved: iommufd/selftest: Check for overflow in IOMMUTESTOPADDRESERVED syzkaller found it could overflow math in the test infrastructure and cause a WARNON by corrupting the reserved interval tree. This only effects test kernels with...

CVE-2025-71122

In the Linux kernel, the following vulnerability has been resolved: iommufd/selftest: Check for overflow in IOMMUTESTOPADDRESERVED syzkaller found it could overflow math in the test infrastructure and cause a WARNON by corrupting the reserved interval tree. This only effects test kernels with...

kernel: nbd: fix incomplete validation of ioctl arg

A flaw has been found in the Linux kernel’s NBD drivers.The issue stems from incomplete validation of IOCTL arguments passed to the NBD driver. Specifically, oversized or unchecked arguments may lead to a signed integer overflow in blockwritefullpage and misuse of argument values cast to int in...