Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992770)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992770 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: fix use-after-free crash in dmsmregisterthresholdcallback Fault inject on pool metadata...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992862)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992862 advisory. In the Linux kernel, the following vulnerability has been resolved: rapidio: fix possible name leaks when rioadddevice fails Patch series rapidio: fix three possible...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992792)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992792 advisory. In the Linux kernel, the following vulnerability has been resolved: net: genl: fix error path memory leak in policy dumping If construction of the array of policies...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992841)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992841 advisory. In the Linux kernel, the following vulnerability has been resolved: chardev: fix error handling in cdevdeviceadd While doing fault injection test, I got the followin...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993200)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993200 advisory. In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992927)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992927 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: clean up our handling of refs == 0 in snapshot delete In reada we BUGONrefs == 0, which...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992772 advisory. In the Linux kernel, the following vulnerability has been resolved: cxl: Fix a memory leak in an error handling path A bitmapzalloc must be balanced by a correspondi...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992861)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992861 advisory. In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, Fix an Oops in error handling code The error handling dereferences vport. The...

EUVD-2023-60515

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix NULL dereference in error handling Smatch reported: drivers/scsi/qedf/qedfmain.c:3056 qedfallocglobalqueues warn: missing unwind goto? At this point in the function, nothing has been allocated so we can return...

EUVD-2023-60458

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-core: Fix a potential resource leak in v4l2fwnodeparselink If fwnodegraphgetremoteendpoint fails, 'fwnode' is known to be NULL, so fwnodehandleput is a no-op. Release the reference taken from a previous...

EUVD-2023-60452

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Add check for kstrdup Add check for the return value of kstrdup and return the error if it fails in order to avoid NULL pointer dereference...

EUVD-2023-60456

In the Linux kernel, the following vulnerability has been resolved: btrfs: remove BUGON's in addnewfreespace At addnewfreespace we have these BUGON's that are there to deal with any failure to add free space to the in memory free space cache. Such failures are mostly -ENOMEM that should be very...

CVE-2023-54289

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix NULL dereference in error handling Smatch reported: drivers/scsi/qedf/qedfmain.c:3056 qedfallocglobalqueues warn: missing unwind goto? At this point in the function, nothing has been allocated so we can return...

CVE-2023-54204

In the Linux kernel, the following vulnerability has been resolved: mmc: sunplus: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, 1. the memory allocated in mmcallochost will be leaked 2. null-ptr-deref will happen when calling mmcremovehost in...

CVE-2023-54185

In the Linux kernel, the following vulnerability has been resolved: btrfs: remove BUGON's in addnewfreespace At addnewfreespace we have these BUGON's that are there to deal with any failure to add free space to the in memory free space cache. Such failures are mostly -ENOMEM that should be very...

CVE-2023-54183

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-core: Fix a potential resource leak in v4l2fwnodeparselink If fwnodegraphgetremoteendpoint fails, 'fwnode' is known to be NULL, so fwnodehandleput is a no-op. Release the reference taken from a previous...

CVE-2022-50886

In the Linux kernel, the following vulnerability has been resolved: mmc: toshsd: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not added...

CVE-2022-50886

In the Linux kernel, the following vulnerability has been resolved: mmc: toshsd: fix return value check of mmcaddhost mmcaddhost may return error, if we ignore its return value, the memory that allocated in mmcallochost will be leaked and it will lead a kernel crash because of deleting not added...

UBUNTU-CVE-2023-54232

In the Linux kernel, the following vulnerability has been resolved: m68k: Only force 030 bus error if PC not in exception table getkernelnofault does copy data in supervisor mode when forcing a task backtrace log through /proc/sysrqtrigger. This is expected cause a bus error exception on e.g. NUL...

CVE-2023-54289

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Fix NULL dereference in error handling Smatch reported: drivers/scsi/qedf/qedfmain.c:3056 qedfallocglobalqueues warn: missing unwind goto? At this point in the function, nothing has been allocated so we can return...