10944 matches found
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 bfq not checking if the parents are the same when merging queues...
X.Org and Xwayland resource management error vulnerabilities
X.Org is an open source free software from the X.Org Foundation.Xwayland is an open source communication protocol from Xwayland that specifies how a display server communicates with its clients. A resource management error vulnerability exists in X.Org and Xwayland that stems from a device being...
PT-2025-13222
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the RDMA/bnxt re module. The issue occurs when using nvme target with use srq on, resulting in a kernel panic due to a...
kernel: tcp/dccp: Don't use timer_pending() in reqsk_queue_unlink().
A use-after-free UAF vulnerability was found and fixed in the Linux kernel's TCP subsystem related to request socket reqsk timers during handshake handling. This issue stems from a race condition caused by relying on timerpending in reqskqueueunlink. This could result in the timer continuing to r...
SUSE CVE-2025-21703
In the Linux kernel, the following vulnerability has been resolved: netem: Update sch-q.qlen before qdisctreereducebacklog qdisctreereducebacklog notifies parent qdisc only if child qdisc becomes empty, therefore we need to reduce the backlog of the child qdisc before calling it. Otherwise it wou...
DEBIAN-CVE-2025-21702
In the Linux kernel, the following vulnerability has been resolved: pfifotailenqueue: Drop new packet when sch-limit == 0 Expected behaviour: In case we reach scheduler's limit, pfifotailenqueue will drop a packet in scheduler's queue and decrease scheduler's qlen by one. Then, pfifotailenqueue...
UBUNTU-CVE-2025-21703
In the Linux kernel, the following vulnerability has been resolved: netem: Update sch-q.qlen before qdisctreereducebacklog qdisctreereducebacklog notifies parent qdisc only if child qdisc becomes empty, therefore we need to reduce the backlog of the child qdisc before calling it. Otherwise it wou...
UBUNTU-CVE-2025-21702
In the Linux kernel, the following vulnerability has been resolved: pfifotailenqueue: Drop new packet when sch-limit == 0 Expected behaviour: In case we reach scheduler's limit, pfifotailenqueue will drop a packet in scheduler's queue and decrease scheduler's qlen by one. Then, pfifotailenqueue...
CVE-2025-21703
In the Linux kernel, the following vulnerability has been resolved: netem: Update sch-q.qlen before qdisctreereducebacklog qdisctreereducebacklog notifies parent qdisc only if child qdisc becomes empty, therefore we need to reduce the backlog of the child qdisc before calling it. Otherwise it wou...
CVE-2025-21702 pfifo_tail_enqueue: Drop new packet when sch->limit == 0
In the Linux kernel, the following vulnerability has been resolved: pfifotailenqueue: Drop new packet when sch-limit == 0 Expected behaviour: In case we reach scheduler's limit, pfifotailenqueue will drop a packet in scheduler's queue and decrease scheduler's qlen by one. Then, pfifotailenqueue...
PT-2025-14333
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A issue in the Linux kernel has been resolved, related to the HID corsair-void component. The corsair void process receiver function can be called from an interrupt context, and locking...
SUSE CVE-2023-52903
In the Linux kernel, the following vulnerability has been resolved: iouring: lock overflowing for IOPOLL syzbot reports an issue with overflow filling for IOPOLL: WARNING: CPU: 0 PID: 28 at iouring/iouring.c:734 iocqringeventoverflow+0x1c0/0x230 iouring/iouring.c:734 CPU: 0 PID: 28 Comm:...
PT-2025-11021
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A deadlock issue occurs when using USB MIDI due to a re-entrant call to f midi transmit, causing an attempt to acquire a lock twice. This issue is resolved by using queue work to...
CVE-2025-24900
Concorde (Nexkey) vulnerability: lack of CSRF protection and misconfigured cookies for MediaProxy authentication allow bypassing authentication, enabling image loading without restrictions. Affects versions prior to 12.25Q1.1 (SameSite attribute missing); prior to 12.24Q2.3 the same cookie also a...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5: Fixed the error path in multi-packet WQE transmit. Removed the erroneous unmap if no DMA mapping was established. The multi-packet WQE transmit code attempts to obtain a DMA mapping for the skb. This may fail, for...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the printerwrite function in the files drivers/usb/gadget/function/fprinter.c from version 6.7.4 onwards does not call usbepqueue properly. This may allow attackers to cause a denial of service or result in unspecified other impacts...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Added a check for the srqmaxsge attribute. The maxsge attribute is provided by the user and is inserted and used unchecked. Therefore, ensure that the value does not exceed the maximum allowed value before using it...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: signal: restored the overriderlimit logic Before committing the change d64696905554 “Reimplemented RLIMITSIGPENDING based on ucounts”, the R LIMIT for UCOUNTRLIMITSIGPENDING was not enforced for certain types of signals. However,...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink When all the strides in a WQE have been consumed, the WQE is unlinked from the WQ linked list mlx5wqllpop. For SHAMPO, it is possible to receive CQEs with 0 consumed strides fo...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fixed the use-after-free of rsvqp on HIP08. Currently, rsvqp is freed before the ibunregisterdevice function is called on HIP08. During this time interval, users can still deregister MR, and rsvqp will be used in this...