Excessive Iteration

Overview tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed. Affected versions of this package are vulnerable to Excessive Iteration in the parseparam function. An attacker can cause the server to become unresponsive and consume excessive CPU...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991152)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991152 advisory. In the Linux kernel, the following vulnerability has been resolved: ntfs: check overflow when iterating ATTRRECORDs Kernel iterates over ATTRRECORDs in mft record in...

CVE-2023-53762

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix UAF in hcidisconnectallsync Use-after-free can occur in hcidisconnectallsync if a connection is deleted by concurrent processing of a controller event. To prevent this the code now tries to iterate over th...

CVE-2025-40329 drm/sched: Fix deadlock in drm_sched_entity_kill_jobs_cb

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Fix deadlock in drmschedentitykilljobscb The Mesa issue referenced below pointed out a possible deadlock: 1231.611031 Possible interrupt unsafe locking scenario: 1231.611033 CPU0 CPU1 1231.611034 ---- ---- 1231.611035...

CVE-2023-53762

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix UAF in hcidisconnectallsync Use-after-free can occur in hcidisconnectallsync if a connection is deleted by concurrent processing of a controller event. To prevent this the code now tries to iterate over th...

DEBIAN-CVE-2023-53762

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Fix UAF in hcidisconnectallsync Use-after-free can occur in hcidisconnectallsync if a connection is deleted by concurrent processing of a controller event. To prevent this the code now tries to iterate over th...

CVE-2022-50626 media: dvb-usb: fix memory leak in dvb_usb_adapter_init()

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: fix memory leak in dvbusbadapterinit Syzbot reports a memory leak in "dvbusbadapterinit". The leak is due to not accounting for and freeing current iteration's adapter-priv in case of an error. Currently if an err...

CVE-2025-13425

OSV-SCALIBR (CVE-2025-13425) is a vulnerability in the Go-based OSV-SCALIBR project where the filesystem traversal fallback path overindexes an empty slice in fs/diriterate/diriterate.go:Next() if ReadDir returns nil for an empty directory, causing a panic and a potential denial-of-service. Affec...

kernel: block: fix uaf for flush rq while iterating tags

In the Linux kernel, the following vulnerability has been resolved: block: fix uaf for flush rq while iterating tags blkmqclearflushrqmapping is not called during scsi probe, by checking blkqueueinitdone. However, QUEUEFLAGINITDONE is cleared in delgendisk by commit aec89dc5d421 "block: keep...

netfs: Fix missing xas_retry() calls in xarray iteration

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Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990605)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990605 advisory. In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perfcgroupswitch There's list corruption on cgrpcpuctxlist. This...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989309)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989309 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usbgetbosdescriptor' The BOS descriptor defines a root...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989845)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989845 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: config: fix iteration issue in 'usbgetbosdescriptor' The BOS descriptor defines a root...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fix for the iteration of extrefs during log replay. When calling inodeaddref and processing extrefs, if we jump to the next label, the value of victimname.len is undefined. This occurs because victimname.len wasn’t...

CVE-2025-40061 RDMA/rxe: Fix race in do_task() when draining

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix race in dotask when draining When dotask exhausts its iteration budget !ret, it sets the state to TASKSTATEIDLE to reschedule, without a secondary check on the current task-state. This can overwrite the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987717)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987717 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix ib block iterator counter overflow When registering a new DMA MR after selecting t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987541)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987541 advisory. In the Linux kernel, the following vulnerability has been resolved: perf: Fix list corruption in perfcgroupswitch There's list corruption on cgrpcpuctxlist. This...

EUVD-2023-59994

BYTEVALUE Intelligent Flow Control Router contains a command injection vulnerability via the /goform/webRead/open endpoint. The path parameter is not properly validated and is echoed into a shell context, allowing an attacker to inject and execute arbitrary shell commands on the device. Successfu...

Linux Distros Unpatched Vulnerability : CVE-2023-53614

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix race with VMA iteration and mmstruct teardown exitmmap will tear down the VMAs a...

Linux Distros Unpatched Vulnerability : CVE-2023-53572

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: clk: imx: scu: use safe list iterator to avoid a use after free This loop is freeing clk so ...