Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989462)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989462 advisory. In the Linux kernel, the following vulnerability has been resolved: rtl818x: Prevent using not initialized queues Using not existing queues can panic the kernel with...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989117)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989117 advisory. In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990227 advisory. In the Linux kernel, the following vulnerability has been resolved: virtio-blk: don't keep queue frozen during system suspend Commit 4ce6e2db00de virtio-blk: Ensure ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990040)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990040 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Add check for srq maxsge attribute maxsge attribute is passed by the user, and is...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989320)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989320 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciqca: Use deltimersync before freeing While looking at a crash report on a timer lis...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989706)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989706 advisory. In the Linux kernel, the following vulnerability has been resolved: ibmvnic: free reset-work-item when flushing Fix a tiny memory leak when flushing the reset work...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989687)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989687 advisory. In the Linux kernel, the following vulnerability has been resolved: ice: fix vsi-txqmap sizing The approach of having XDP queue per CPU regardless of user's setting...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989593)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989593 advisory. In the Linux kernel, the following vulnerability has been resolved: Revert Revert block, bfq: honor already-setup queue merges A crash 1 happened to be triggered in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989955)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989955 advisory. In the Linux kernel, the following vulnerability has been resolved: net: tun: unlink NAPI from device on destruction Syzbot found a race between tun file and device...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989104)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989104 advisory. In the Linux kernel, the following vulnerability has been resolved: xen/netfront: destroy queues before realnumtxqueues is zeroed xennetdestroyqueues relies on...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989434)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989434 advisory. In the Linux kernel, the following vulnerability has been resolved: block: don't delete queue kobject before its children kobjects aren't supposed to be deleted befo...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989602)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989602 advisory. In the Linux kernel, the following vulnerability has been resolved: watchqueue: Fix filter limit check In watchqueuesetfilter, there are a couple of places where we...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988928)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988928 advisory. In the Linux kernel, the following vulnerability has been resolved: sfc: fix considering that all channels have TX queues Normally, all channels have RX and TX queue...

kernel: mptcp: do not queue data on closed subflows

In the Linux kernel, the following vulnerability has been resolved: mptcp: do not queue data on closed subflows Dipanjan reported a syzbot splat at close time: WARNING: CPU: 1 PID: 10818 at net/ipv4/afinet.c:153 inetsockdestruct+0x6d0/0x8e0 net/ipv4/afinet.c:153 Modules linked in: uioivshmemOE ui...

Linux kernel 安全漏洞

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 failure to properly initialize a work queue in the hi311x driver, which could lead to null pointer...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: media: ti: j721e-csi2rx: fix listdel corruption If the ticsi2rxstartdma function fails in the ticsi2rxdmacallback, the buffer is marked as completed with VB2BUFSTATEERROR, but is not removed from the DMA queue. This causes the sa...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netsched: Red: fixed a race condition in redchange. Gerrard Tai reported a race condition in RED, whenever the SFQ perturb timer fires at the wrong time. The race condition is as follows: CPU 0 CPU 1 1: lock root 2:...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: tls: Always refresh the queue when reading sock. After recent changes in net-next, TCP compacts skb much more aggressively. This uncovered a bug in TLS, where we might attempt to operate on an old skb when checking whether all sk...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: afunix: Do not leave consecutive consumed OOB skb’s in the recv queue. Jann Horn reported a use-after-free in the unixstreamreadgeneric function. The following sequences reproduce the issue: $ python3 from socket import s1, s2...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed the race condition related to completed calls. When a call receives an event such as incoming data, the call is placed on the socket’s queue. A thread that is processing recvmsg can be awakened to process this event...