Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986817)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986817 advisory. In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: Don't remove map on createrprocess and devicerelease Do not remove the map from th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986827)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986827 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix deadlock in nilfscountfreeblocks A semaphore deadlock can occur if nilfsgetblock...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986642)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986642 advisory. In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: atmel: fix refcount issue in atmelnandcontrollerinit The reference counting issue...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987052)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987052 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix PCI device refcount leak in hasexternalpci foreachpcidev is implemented by...

CVE-2025-59830

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the InternReadFile function in importer that reads the number of materials numMats directly from the input file without validation. An attacker can exhaust system resources by...

CVE-2023-53609

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

CVE-2023-53597

In the Linux kernel, the following vulnerability has been resolved: cifs: fix mid leak during reconnection after timeout threshold When the number of responses with status of STATUSIOTIMEOUT exceeds a specified threshold NUMSTATUSIOTIMEOUT, we reconnect the connection. But we do not return the mi...

CVE-2023-53589

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: don't trust firmware nchannels If the firmware sends us a corrupted MCC response with nchannels much larger than the command response can be, we might copy far too much uninitialized memory and even crash if t...

CVE-2023-53585

In the Linux kernel, the following vulnerability has been resolved: bpf: reject unhashed sockets in bpfskassign The semantics for bpfskassign are as follows: sk = somelookupfunc bpfskassignskb, sk bpfskreleasesk That is, the sk is not consumed by bpfskassign. The function therefore needs to make...

UBUNTU-CVE-2023-53590

In the Linux kernel, the following vulnerability has been resolved: sctp: add a refcnt in sctpstreampriorities to avoid a nested loop With this refcnt added in sctpstreampriorities, we don't need to traverse all streams to check if the prio is used by other streams when freeing one stream's prio ...

CVE-2023-53609

CVE-2023-53609 affects the Linux kernel in the SCSI subsystem. The vulnerability stems from a change where scsi_queue_rq() could execute atomic_inc(&cmd->device->iorequest_cnt) after scsi_dispatch_cmd(), risking a kernel panic if cmd->device was freed. The issue has been addressed by rev...

CVE-2023-53609 scsi: Revert "scsi: core: Do not increase scsi_device's iorequest_cnt if dispatch failed"

In the Linux kernel, the following vulnerability has been resolved: scsi: Revert "scsi: core: Do not increase scsidevice's iorequestcnt if dispatch failed" The "atomicinc&cmd-device-iorequestcnt" in scsiqueuerq would cause kernel panic because cmd-device may be freed after returning from...

CVE-2023-53597

CVE-2023-53597 affects the Linux kernel CIFS reconnection path. The bug caused a mid and credits leak when STATUS_IO_TIMEOUT responses exceed a threshold, allowing server->in_flight to become inaccurate. The patch moves the check to occur after response decryption (including transform-header r...

CVE-2023-53533

CVE-2023-53533 is reported as resolved in the Linux kernel, addressing a refcount leak in the raspberrypi-ts driver during rpi_ts_probe. The root cause involves a reference taken by rpi_firmware_get() that is not released in error paths; the patch adds the use of devm_rpi_firmware_get() to manage...

CVE-2022-50483 net: enetc: avoid buffer leaks on xdp_do_redirect() failure

In the Linux kernel, the following vulnerability has been resolved: net: enetc: avoid buffer leaks on xdpdoredirect failure Before enetccleanrxringxdp calls xdpdoredirect, each software BD in the RX ring between index origi and i can have one of 2 refcount values on its page. We are the owner of...

CVE-2022-50480

CVE-2022-50480 pertains to the Linux kernel memory handling for pl353-smc, where a refcount leak in pl353_smc_probe() was fixed. The issue stems from the break path of for_each_available_child_of_node() not balancing a reference when the child is no longer used; the fix adds a corresponding of_no...

Linux Kernel Security Vulnerabilities

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 missing ofnodeput call that could lead to a reference count leak...

Linux Kernel Security Vulnerabilities

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 not properly handling timeout responses, which could lead to server in-flight request count errors and mid...

PT-2025-40753

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the SCTP Stream Control Transmission Protocol implementation. A missing reference counter in sctp stream priorities could lead to a nested loop...