CVE-2022-50572

CVE-2022-50572 — Linux kernel (ASoC: audio-graph-card) refcount leak in cpu_ep . The issue arises in the graph iteration for ASoC’s audio-graph-card where of_get_next_child() increments a node’s refcount but the previous node’s refcount isn’t decremented in the error path, requiring a call to of_...

CVE-2022-50572 ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()

In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpuep in graphforeachlink The ofgetnextchild returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, ofnodeput needs be...

SUSE-SU-2025:3716-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. - CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...

CVE-2022-50574: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/omap: dss: Fix refcount leak bugs In dssinitports and dssuninitports, we should call ofnodeput for the reference returned by ofgraphgetportbyid in fail path or when it is not used anymore...

CVE-2022-50576: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: pch: Fix PCI device refcount leak in pchrequestdma As comment of pcigetslot says, it returns a pcidevice with its refcount increased. The caller must decrement the reference count by calling pcidevput. Since 'dmadev' is...

CVE-2022-50572: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ASoC: audio-graph-card: fix refcount leak of cpuep in graphforeachlink The ofgetnextchild returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, ofnodeput needs be...

CVE-2023-53698: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xsk: fix refcount underflow in error path Fix a refcount underflow problem reported by syzbot that can happen when a system is running out of memory. If xpalloctxdescs fails, and it can only fail due to not having enough memory,...

SUSE CVE-2025-40005

In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: Implement refcount to handle unbind during busy driver support indirect read and indirect write operation with assumption no force device removalunbind operation. However force device removalremoval is still...

EUVD-2022-54983

In the Linux kernel, the following vulnerability has been resolved: ASoC: atmel: Add missing ofnodeput in at91sam9g20ekaudioprobe This node pointer is returned by ofparsephandle with refcount incremented in this function. Calling ofnodeput to avoid the refcount leak...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987557)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987557 advisory. In the Linux kernel, the following vulnerability has been resolved: net: altera: Fix refcount leak in alteratsemdiocreate Every iteration of foreachchildofnode...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987629)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987629 advisory. In the Linux kernel, the following vulnerability has been resolved: ata: pataocteoncf: Fix refcount leak in octeoncfprobe offinddevicebynode takes reference, we shou...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987670)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987670 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: ts4800wdt: Fix refcount leak in ts4800wdtprobe ofparsephandle returns a node pointer wi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987563 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu/amdgpucs: fix refcount leak of a dmafence obj This issue takes place in an error...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987537)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987537 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/secvar: fix refcount leak in formatshow Refcount leak will happen when formatshow returns...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987699)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987699 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: usbip: fix a refcount leak in stubprobe usbgetdev is called in stubdevicealloc. When stubpro...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987681)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987681 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks ofgetchildbyname returns a node pointe...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987656)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987656 advisory. In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix to add refcount once page is set private MM defined the rule 1 very clearly that once...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987560)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987560 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxxmdiosregister ofgetchildbyname returns a node...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987554)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987554 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential AB/BA lock with buffermutex and mmaplock syzbot caught a potential...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987697)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987697 advisory. In the Linux kernel, the following vulnerability has been resolved: video: fbdev: clcdfb: Fix refcount leak in clcdfbofvramsetup ofparsephandle returns a node pointe...