PT-2025-27644 · Poppler +3 · Poppler +3

Name of the Vulnerable Software and Affected Versions: Poppler versions prior to 25.06.0 Description: The issue is related to the use of std::atomic int for reference counting in the Poppler PDF rendering library. Since std::atomic int is only 32 bits, it is possible to overflow the reference...

kernel: scsi: libfc: Fix use after free in fc_exch_abts_resp()

A vulnerability was found in the Linux kernel's SCSI libfc library in the fcexchabtsresp function, which can lead to a use-after-free scenario. This issue can occur because the function calls fcexchrelease, which decrements a reference count stored in the ep object and then frees the object once...

kernel: scsi: libfc: Fix use after free in fc_exch_abts_resp()

A vulnerability was found in the Linux kernel's SCSI libfc library in the fcexchabtsresp function, which can lead to a use-after-free scenario. This issue can occur because the function calls fcexchrelease, which decrements a reference count stored in the ep object and then frees the object once...

CVE-2025-38058

In the Linux kernel, the following vulnerability has been resolved: legitimizemnt: check for MNTSYNCUMOUNT should be under mountlock ... or we risk stealing final mntput from sync umount - raising mntcount after umount2 has verified that victim is not busy, but before it has set MNTSYNCUMOUNT; in...

DEBIAN-CVE-2022-50214

In the Linux kernel, the following vulnerability has been resolved: coresight: Clear the connection field properly coresight devices track their connections output connections and hold a reference to the fwnode. When a device goes away, we walk through the devices on the coresight bus and make su...

DEBIAN-CVE-2022-50207

In the Linux kernel, the following vulnerability has been resolved: ARM: bcm: Fix refcount leak in bcmkonasmcinit 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...

DEBIAN-CVE-2022-50019

In the Linux kernel, the following vulnerability has been resolved: tty: serial: Fix refcount leak bug in uccuart.c In socinfo, offindnodebytype will return a node pointer with refcount incremented. We should use ofnodeput when it is not used anymore...

UBUNTU-CVE-2022-50192

In the Linux kernel, the following vulnerability has been resolved: spi: tegra20-slink: fix UAF in tegraslinkremove After calling spiunregistermaster, the refcount of master will be decrease to 0, and it will be freed in spicontrollerrelease, the device data also will be freed, so it will lead a...

UBUNTU-CVE-2022-50046

In the Linux kernel, the following vulnerability has been resolved: net/sunrpc: fix potential memory leaks in rpcsysfsxprtstatechange The issue happens on some error handling paths. When the function fails to grab the object xprt, it simply returns 0, forgetting to decrease the reference count of...

CVE-2022-50194

The CVE-2022-50194 issue affects the Linux kernel, specifically the soc: qcom: aoss path, where for_each_available_child_of_node() leaks a refcount when breaking out of iteration. The root cause is a missing of_node_put() after iterating, leading to a refcount leak on the previously referenced no...

CVE-2022-50152

In the Linux kernel, the following vulnerability has been resolved: usb: ohci-nxp: Fix refcount leak in ohcihcdnxpprobe ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

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 Linux kernel that stems from unreduced reference counting, which could lead to a memory leak...

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 Linux kernel that stems from unreduced reference counting, which could lead to a memory leak...

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 reference counting not being handled correctly, which could lead to a memory leak...

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 Linux kernel that stems from a reference counting error in skpsockget, which could lead to a memory leak...

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 Linux kernel that stems from improper management of reference counting, which could lead to reuse after release...

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 Linux kernel that stems from improper management of reference counting, which could lead to reuse after release...

CVE-2020-35917

An issue was discovered in the pyo3 crate before 0.12.4 for Rust. There is a reference-counting error and use-after-free in From...

SUSE CVE-2025-37894

In the Linux kernel, the following vulnerability has been resolved: net: use sockgenput when skstate is TCPTIMEWAIT It is possible for a pointer of type struct inettimewaitsock to be returned from the functions inetlookupestablished and inet6lookupestablished. This can cause a crash when the...

UBUNTU-CVE-2025-37905

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Balance device refcount when destroying devices Using devicefindchild to lookup the proper SCMI device to destroy causes an unbalance in device refcount, since devicefindchild calls an implicit getdevice: this,...