CVE-2022-49752

In the Linux kernel, the following vulnerability has been resolved: device property: fix of node refcount leak in fwnodegraphgetnextendpoint The 'parent' returned by fwnodegraphgetportparent with refcount incremented when 'prev' is not NULL, it needs be put when finish using it. Because the paren...

CVE-2022-49752 device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()

In the Linux kernel, the following vulnerability has been resolved: device property: fix of node refcount leak in fwnodegraphgetnextendpoint The 'parent' returned by fwnodegraphgetportparent with refcount incremented when 'prev' is not NULL, it needs be put when finish using it. Because the paren...

CVE-2022-49752 device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()

In the Linux kernel, the following vulnerability has been resolved: device property: fix of node refcount leak in fwnodegraphgetnextendpoint The 'parent' returned by fwnodegraphgetportparent with refcount incremented when 'prev' is not NULL, it needs be put when finish using it. Because the paren...

CVE-2022-49752 device property: fix of node refcount leak in fwnode_graph_get_next_endpoint()

In the Linux kernel, the following vulnerability has been resolved: device property: fix of node refcount leak in fwnodegraphgetnextendpoint The 'parent' returned by fwnodegraphgetportparent with refcount incremented when 'prev' is not NULL, it needs be put when finish using it. Because the paren...

CVE-2022-49752

CVE-2022-49752 concerns a node refcount leak in the Linux kernel function fwnode_graph_get_next_endpoint . The root cause is that the parent returned by _fwnode_graph_get_port_parent() is refcounted when a previous node is non-NULL and not released. The documented fix introduces a new variable to...

DEBIAN-CVE-2025-21886

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix implicit ODP hang on parent deregistration Fix the destroyunusedimplicitchildmr to prevent hanging during parent deregistration as of below 1. Upon entering destroyunusedimplicitchildmr, the reference count for the...

PT-2025-13294 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A node refcount leak issue has been identified in the function fwnode graph get next endpoint. This occurs because the parent returned by fwnode graph get port parent has its refcount...

Amazon Linux 2 : kernel (ALAS-2025-2790)

The version of kernel installed on the remote host is prior to 4.14.290-217.505. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2790 advisory. An out-of-bounds write flaw was found in the Linux kernel's framebuffer-based console driver functionality in the...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver bsc1203332. CVE-2022-48742: rtnetlink: make sure to refresh masterdev/mops in...

kernel: pps: Fix a use-after-free

In the Linux kernel, the following vulnerability has been resolved: pps: Fix a use-after-free On a board running ntpd and gpsd, I'm seeing a consistent use-after-free in sysexit from gpsd when rebooting: pps pps1: removed ------------ cut here ------------ kobject: 'null' 00000000db4bec24: is not...

SUSE CVE-2025-21841

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Fix cpufreqpolicy ref counting amdpstateupdatelimits takes a cpufreqpolicy reference but doesn't decrement the refcount in one of the exit paths, fix that...

DEBIAN-CVE-2025-21841

In the Linux kernel, the following vulnerability has been resolved: cpufreq/amd-pstate: Fix cpufreqpolicy ref counting amdpstateupdatelimits takes a cpufreqpolicy reference but doesn't decrement the refcount in one of the exit paths, fix that...

Linux Distros Unpatched Vulnerability : CVE-2025-21745

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Fix class @blockclass's subsystem refcount leakage blkcgfillrootiostats iterates...

Linux Distros Unpatched Vulnerability : CVE-2024-49940

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - l2tp: prevent possible tunnel refcount underflow When a session is created, it sets a backpointer to its tunnel. When the session refcount drops to 0,...

Linux Distros Unpatched Vulnerability : CVE-2024-56558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: nfsd: make sure exp active before svcexportshow The function eshow was called with protectio...

Linux Distros Unpatched Vulnerability : CVE-2024-57883

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm: hugetlb: independent PMD page table shared count The folio refcount may be increased unexpectly through trygetfolio by caller such as splithugepages. In...

Linux Distros Unpatched Vulnerability : CVE-2024-56775

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: Fix handling of plane refcount Why The mechanism to backup and restore plane states doesn't maintain refcount, which can cause issues if the...

Important: kernel

Issue Overview: An out-of-bounds write flaw was found in the Linux kernels framebuffer-based console driver functionality in the way a user triggers ioctl FBIOPUTVSCREENINFO with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()

In the Linux kernel, the following vulnerability has been resolved: ext4: fix mbcacheentry's erefcnt leak in ext4xattrblockcachefind Syzbot reports a warning as follows: ============================================ WARNING: CPU: 0 PID: 5075 at fs/mbcache.c:419 mbcachedestroy+0x224/0x290 Modules...

Linux Distros Unpatched Vulnerability : CVE-2021-47144

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix refcount leak Why the gem object rfb-base.obj0 is get according to...