CVE-2022-49680 ARM: exynos: Fix refcount leak in exynos_map_pmu

In the Linux kernel, the following vulnerability has been resolved: ARM: exynos: Fix refcount leak in exynosmappmu 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. ofnodeput chec...

CVE-2022-49680 ARM: exynos: Fix refcount leak in exynos_map_pmu

In the Linux kernel, the following vulnerability has been resolved: ARM: exynos: Fix refcount leak in exynosmappmu 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. ofnodeput chec...

CVE-2022-49680 ARM: exynos: Fix refcount leak in exynos_map_pmu

In the Linux kernel, the following vulnerability has been resolved: ARM: exynos: Fix refcount leak in exynosmappmu 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. ofnodeput chec...

CVE-2022-49679 ARM: Fix refcount leak in axxia_boot_secondary

In the Linux kernel, the following vulnerability has been resolved: ARM: Fix refcount leak in axxiabootsecondary offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49679 ARM: Fix refcount leak in axxia_boot_secondary

In the Linux kernel, the following vulnerability has been resolved: ARM: Fix refcount leak in axxiabootsecondary offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49678 soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe

In the Linux kernel, the following vulnerability has been resolved: soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstbpmprobe offindmatchingnode returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount...

CVE-2022-49677 ARM: cns3xxx: Fix refcount leak in cns3xxx_init

In the Linux kernel, the following vulnerability has been resolved: ARM: cns3xxx: Fix refcount leak in cns3xxxinit offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49677

In the Linux kernel, the following vulnerability has been resolved: ARM: cns3xxx: Fix refcount leak in cns3xxxinit offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49660

Concrete details found: CVE-2022-49660 is tied to a race condition in the Linux kernel’s xen/arm RB-tree based P2M accounting. The vulnerability arises from concurrent calls to set_foreign_p2m_mapping() and clear_foreign_p2m_mapping() updating the RB-tree (set_phys_to_machine_multi), potentially ...

CVE-2022-49656 ARM: meson: Fix refcount leak in meson_smp_prepare_cpus

In the Linux kernel, the following vulnerability has been resolved: ARM: meson: Fix refcount leak in mesonsmppreparecpus offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49656 ARM: meson: Fix refcount leak in meson_smp_prepare_cpus

In the Linux kernel, the following vulnerability has been resolved: ARM: meson: Fix refcount leak in mesonsmppreparecpus offindcompatiblenode returns a node pointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49656

The CVE-2022-49656 entry concerns the Linux kernel ARM meson driver, where of_find_compatible_node() returns a node pointer with an incremented refcount. The flaw leads to a refcount leak, fixed by adding of_node_put() after use. Multiple connected advisories reiterate this mitigation (kernel pat...

CVE-2022-49609 power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe

In the Linux kernel, the following vulnerability has been resolved: power/reset: arm-versatile: Fix refcount leak in versatilerebootprobe offindmatchingnodeandmatch returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoi...

CVE-2022-49457 ARM: versatile: Add missing of_node_put in dcscb_init

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

CVE-2022-49457 ARM: versatile: Add missing of_node_put in dcscb_init

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

CVE-2022-49457 ARM: versatile: Add missing of_node_put in dcscb_init

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

CVE-2022-49457

CVE-2022-49457 is a Linux kernel issue in ARM versatile: missing of_node_put in dcscb_init. The of_find_compatible_node call increments the device_node refcount, but the code path did not release it, causing a refcount leak. Connected advisories from Astra/TencentUnity/Linux OSS bulletins confirm...

CVE-2022-49451

CVE-2022-49451 affects the Linux kernel firmware: arm_scmi, base protocol enumeration. The vulnerability stems from improper validation when enumerating SCMI protocols with BASE_DISCOVER_LIST_PROTOCOLS: the check used a sum of unsigned integers that could overflow, allowing bypass of the check if...

CVE-2022-49451 firmware: arm_scmi: Fix list protocols enumeration in the base protocol

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Fix list protocols enumeration in the base protocol While enumerating protocols implemented by the SCMI platform using BASEDISCOVERLISTPROTOCOLS, the number of returned protocols is currently validated in an...

CVE-2022-49451 firmware: arm_scmi: Fix list protocols enumeration in the base protocol

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Fix list protocols enumeration in the base protocol While enumerating protocols implemented by the SCMI platform using BASEDISCOVERLISTPROTOCOLS, the number of returned protocols is currently validated in an...