EUVD-2026-5893

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure When a context DAMON sysfs directory setup is failed after setup of attrs/ directory, subdirectories of attrs/ directory are not cleaned up. As a result, DAMON...

CVE-2026-23144 mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: cleanup attrs subdirs on context dir setup failure When a context DAMON sysfs directory setup is failed after setup of attrs/ directory, subdirectories of attrs/ directory are not cleaned up. As a result, DAMON...

CVE-2026-23142

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-scheme: cleanup accesspattern subdirs on scheme dir setup failure When a DAMOS-scheme DAMON sysfs directory setup fails after setup of accesspattern/ directory, subdirectories of accesspattern/ directory are not...

CVE-2026-23142 mm/damon/sysfs-scheme: cleanup access_pattern subdirs on scheme dir setup failure

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-scheme: cleanup accesspattern subdirs on scheme dir setup failure When a DAMOS-scheme DAMON sysfs directory setup fails after setup of accesspattern/ directory, subdirectories of accesspattern/ directory are not...

CVE-2026-23142

CVE-2026-23142 affects the Linux kernel component mm/damon/sysfs-scheme. The root cause is in the cleanup path when a DAMOS-scheme DAMON sysfs directory setup fails after creating access_pattern/; subdirectories under access_pattern/ are not cleaned up, leaving the DAMON sysfs interface partially...

CVE-2026-23142 mm/damon/sysfs-scheme: cleanup access_pattern subdirs on scheme dir setup failure

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-scheme: cleanup accesspattern subdirs on scheme dir setup failure When a DAMOS-scheme DAMON sysfs directory setup fails after setup of accesspattern/ directory, subdirectories of accesspattern/ directory are not...

CVE-2025-68762 net: netpoll: initialize work queue before error checks

In the Linux kernel, the following vulnerability has been resolved: net: netpoll: initialize work queue before error checks Prevent a kernel warning when netconsole setup fails on devices with IFFDISABLENETPOLL flag. The warning at kernel/workqueue.c:4242 in flushwork occurs because the cleanup...

Linux Distros Unpatched Vulnerability : CVE-2022-50837

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a...

PT-2026-8137

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the DAMON sysfs interface. Specifically, when a DAMOS-scheme DAMON sysfs directory setup fails after the creation of the access pattern...

CVE-2022-50837

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

UBUNTU-CVE-2022-50837

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

CVE-2022-50837 net: dsa: tag_8021q: avoid leaking ctx on dsa_tag_8021q_register() error path

In the Linux kernel, the following vulnerability has been resolved: net: dsa: tag8021q: avoid leaking ctx on dsatag8021qregister error path If dsatag8021qsetup fails, for example due to the inability of the device to install a VLAN, the tag8021q context of the switch will leak. Make sure it is...

CVE-2022-50836 remoteproc: sysmon: fix memory leak in qcom_add_sysmon_subdev()

In the Linux kernel, the following vulnerability has been resolved: remoteproc: sysmon: fix memory leak in qcomaddsysmonsubdev The kfree should be called when ofirqgetbyname fails or devmrequestthreadedirq fails in qcomaddsysmonsubdev, otherwise there will be a memory leak, so add kfree to fix it...

PT-2025-53955

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's networking subsystem related to DSA Distributed Switch Architecture and 802.1Q tagging. Specifically, if the dsa tag 8021q setup function fails, such ...

SUSE CVE-2025-68734

In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: hfcsusb: fix memory leak in hfcsusbprobe In hfcsusbprobe, the memory allocated for ctrlurb gets leaked when setupinstance fails with an error code. Fix that by freeing the urb before freeing the hw structure. Also...

CVE-2022-50780

In the Linux kernel, the following vulnerability has been resolved: net: fix UAF issue in nfqnlnfhookdrop when opsinit failed When the opsinit interface is invoked to initialize the net, but ops-init fails, data is released. However, the ptr pointer in net-gen is invalid. In this case, when...

PT-2025-53000

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the hfcsusb probe function within the mISDN hfcsusb component of the Linux kernel. Specifically, memory allocated for ctrl urb is leaked when setup instance fails...

CVE-2025-68338

In the Linux kernel, CVE-2025-68338 concerns the dsa: microchip path where, if setup fails, ksz_irq_free() may be called on an uninitialized ksz_irq, risking freeing uninitialized IRQ numbers and/or domains. The fix implemented is to iterate only over fully initialized ports in the error path usi...

CVE-2025-68338 net: dsa: microchip: Don't free uninitialized ksz_irq

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized kszirq If something goes wrong at setup, kszirqfree can be called on uninitialized kszirq for example when kszptpirqsetup fails. It leads to freeing uninitialized IRQ numbers and/or...

CVE-2025-68338

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized kszirq If something goes wrong at setup, kszirqfree can be called on uninitialized kszirq for example when kszptpirqsetup fails. It leads to freeing uninitialized IRQ numbers and/or...