CVE-2025-52886

Poppler is a PDF rendering library. Versions prior to 25.06.0 use "std::atomicint" for reference counting. Because "std::atomicint" is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue...

CVE-2025-52886: Use After Free

Poppler is a PDF rendering library. Versions prior to 25.06.0 use std::atomicint for reference counting. Because std::atomicint is only 32 bits, it is possible to overflow the reference count and trigger a use-after-free. Version 25.06.0 patches the issue...

Freedesktop Poppler 资源管理错误漏洞

Freedesktop Poppler is a Freedesktop community C++ class library for generating PDFs, which is inherited from Xpdf PDF reader. A resource management error vulnerability exists in Freedesktop Poppler versions prior to 25.06.0, which stems from a reference count overflow that could lead to reuse...

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-2025-38031

In the Linux kernel, the following vulnerability has been resolved: padata: do not leak refcount in reorderwork A recent patch that addressed a UAF introduced a reference count leak: the paralleldata refcount is incremented unconditionally, regardless of the return value of queuework. If the work...

SUSE CVE-2022-50006

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2 fix problems with nfs42sscopen A destination server while doing a COPY shouldn't accept using the passed in filehandle if its not a regular filehandle. If allocfilepseudo has failed, we need to decrement a reference on th...

SUSE CVE-2022-50007

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix refcount leak in xfrmpolicycheck The issue happens on an error path in xfrmpolicycheck. When the fetching process of the object pols1 fails, the function simply returns 0, forgetting to decrement the reference count of...

SUSE CVE-2022-50123

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Fix refcount leak in mt8173rt5650rt5676devprobe ofparsephandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Fix missing ofnodeput in error paths...

SUSE CVE-2022-50161

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

SUSE CVE-2022-50198

In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: Fix refcount leak in omap3xxxprmlateinit 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...

SUSE 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-2022-50197

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

CVE-2022-50194

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: aoss: Fix refcount leak in qmpcoolingdevicesregister Every iteration of foreachavailablechildofnode decrements the reference count of the previous node. When breaking early from a foreachavailablechildofnode loop, we...

DEBIAN-CVE-2022-50190

In the Linux kernel, the following vulnerability has been resolved: spi: Fix simplification of devmspiregistercontroller This reverts commit 59ebbe40fb51 "spi: simplify devmspiregistercontroller". If devmaddaction fails in devmaddactionorreset, devmspiunregister will be called, it decreases the...

DEBIAN-CVE-2022-50105

In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: Fix refcount leak in spufsinitisolatedloader offindnodebypath returns remote device nodepointer with refcount incremented, we should use ofnodeput on it when done. Add missing ofnodeput to avoid refcount leak...

CVE-2022-50077

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix reference count leak in aapivotroot The aapivotroot function has a reference counting bug in a specific path. When aareplacecurrentlabel returns on success, the function forgets to decrement the reference count of...

DEBIAN-CVE-2022-50077

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix reference count leak in aapivotroot The aapivotroot function has a reference counting bug in a specific path. When aareplacecurrentlabel returns on success, the function forgets to decrement the reference count of...

DEBIAN-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...

DEBIAN-CVE-2022-50043

In the Linux kernel, the following vulnerability has been resolved: net: fix potential refcount leak in ndiscrouterdiscovery The issue happens on specific paths in the function. After both the object rt and neigh are grabbed successfully, when lifetime is nonzero but the metric needs change, the...

UBUNTU-CVE-2022-50121

In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix refcount leak in k3r5clusterofinit Every iteration of foreachavailablechildofnode decrements the reference count of the previous node. When breaking early from a foreachavailablechildofnode loop, we need to...