CVE-2026-46308

In the Linux kernel, the following vulnerability has been resolved: pmdomain: mediatek: fix use-after-free in scpsysgetbusprotectionlegacy In scpsysgetbusprotectionlegacy, offindnodewithproperty returns a device node with its reference count incremented. The function then calls ofnodeputnode befo...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: ARM: versatile: Added ofnodeput in dcscbinit. The devicenode pointer is returned by offindcompatiblenode, with the reference count incremented. We should use ofnodeput to avoid the reference count leak...

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

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Address the issue reported by KCSAN regarding bpflrulist. KCSAN reported a data-race when accessing node-ref. Although node-ref doesn’t need to be accurate, this opportunity can be used to use a more common READONCE and...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: xtensa: Fixed the refcount leak issue in the time.c file. In calibccount, the offindcompatiblenode function will return a node pointer with the refcount incremented. We should use ofnodeput when this function is no longer need...

CVE-2026-43165

A flaw was found in the Linux kernel's hwmon subsystem, specifically in the nct7363 driver. This resource leak occurs in the nct7363presentpwmfanin function because a device node reference is not properly released after being acquired. An attacker with local access could potentially exploit this ...

CVE-2025-71290 misc: ti_fpc202: fix a potential memory leak in probe function

In the Linux kernel, the following vulnerability has been resolved: misc: tifpc202: fix a potential memory leak in probe function Use foreachchildofnodescoped to simplify the code and ensure the device node reference is automatically released when the loop scope ends...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006931)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006931 advisory. In the Linux kernel, the following vulnerability has been resolved: memory: pl353-smc: Fix refcount leak bug in pl353smcprobe The break of foreachavailablechildofnod...

CVE-2026-23314 regulator: bq257xx: Fix device node reference leak in bq257xx_reg_dt_parse_gpio()

In the Linux kernel, the following vulnerability has been resolved: regulator: bq257xx: Fix device node reference leak in bq257xxregdtparsegpio In bq257xxregdtparsegpio, if fails to get subchild, it returns without calling ofnodeputchild, causing the device node reference leak...

PT-2026-6151

In the Linux kernel, the following vulnerability has been resolved: net: phy: intel-xway: fix OF node refcount leakage Automated review spotted am OF node reference count leakage when checking if the 'leds' child node exists. Call of put node to correctly maintain the refcount...

SUSE CVE-2022-50823

In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra114clockinit offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993292)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993292 advisory. In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in offlashprobeversatile offindmatchingnodeandmatch returns a node...

UBUNTU-CVE-2023-54283

In the Linux kernel, the following vulnerability has been resolved: bpf: Address KCSAN report on bpflrulist KCSAN reported a data-race when accessing node-ref. Although node-ref does not have to be accurate, take this chance to use a more common READONCE and WRITEONCE pattern instead of datarace...

CVE-2022-50887

CVE-2022-50887 concerns the Linux kernel regulator core: a refcount imbalance in regulator_dev_lookup() caused by unbalanced of_node_get()/of_node_put() in of_get_regulator(), leading to a memory leak as reported (OF: memory leak, expected refcount 1 instead of 2). The connected advisories confir...

CVE-2022-50887 regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()

In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix unbalanced of node refcount in regulatordevlookup I got the the following report: OF: ERROR: memory leak, expected refcount 1 instead of 2, ofnodeget/ofnodeput unbalanced - destroy cset entry: attach overlay...

CVE-2022-50887

In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix unbalanced of node refcount in regulatordevlookup I got the the following report: OF: ERROR: memory leak, expected refcount 1 instead of 2, ofnodeget/ofnodeput unbalanced - destroy cset entry: attach overlay...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a data contention when accessing node-ref, which could lead to data inconsistencies...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992501)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992501 advisory. In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omap3xxxprmlateinit offindmatchingnode returns a node pointer...

CVE-2023-54111 pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups

In the Linux kernel, the following vulnerability has been resolved: pinctrl: rockchip: Fix refcount leak in rockchippinctrlparsegroups offindnodebyphandle returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcou...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from zynqearlyslcrinit not releasing node references, which could lead to a reference count leak...

CVE-2023-53757

In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebugicpprobe ofirqfindparent returns a node pointer with refcount incremented, We should use ofnodeput on it when not needed anymore. Add missing ofnodeput to avoid refcount leak...