Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: “ice”: fixed the sizing of vsi-txqmap. The approach of having XDP queues per CPU, regardless of the user’s settings, exposed a hidden bug that could occur when the number of Rx queues differs from the number of Tx queues...

Astra Linux - уязвимость в linux-6.1, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: mana: Fixed error handling in manacreatetxq/rxq’s NAPI cleanup Currently, the napidisable function is called during the cleanup of rxq and txq, even before napi is enabled and hrtimer is initialized. This causes a kernel...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Ensure that the DAID handling is completed before deleting an NPIV instance. Deleting an NPIV instance requires that all fabric ndlps be released before NPIV’s resources can be destroyed. Failure to release the fabric...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: ks8851: Packets are queued in the IRQ handler instead of being disabled during the BH handling. Currently, the driver uses localbhdisable/localbhenable in its IRQ handler to avoid triggering netrxaction in the softirq contex...

Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: mac80211: mesh: Fixed a leak of meshpreqqueue objects The hwmp code uses objects of type meshpreqqueue, which are added to a list in ieee80211ifmesh to track mpath. We need to fix this issue. If the mpath is deleted, the...

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fixed corruption in the listadd function within lpfcdraintxq. When parsing the txq list in lpfcdraintxq, the driver attempts to pass the requests to the adapter. If this attempt fails, a local “failmsg” string is set...

Astra Linux - уязвимость в linux

In the Linux kernel, the following vulnerability has been resolved: kyber: Fix for out-of-bounds access when preempted. The function blkmqschedbiomerge obtains the ctx and hctx for the current CPU, and passes the hctx to -biomerge. The function kyberbiomerge then obtains the ctx for the current C...

Astra Linux - уязвимость в linux, linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fixed the issue where immediate work requests were flushed to the completion queue incorrectly. The opcode of the send queue element was set correctly during the flushing of immediate work requests in the post-sendqueue...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerabilities have been resolved: blk-mq: Fixed a possible memory leak when registering the ‘hctx’ variable failed. There is one issue that arises during fault injection tests: An unreferenced object: 0xffff888132a9f400 size 512. The following operations were...

Astra Linux - уязвимость в linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: afunix: Updated unixsksk-oobskb under the skreceivequeue lock. Billy Jheng Bing-Jhong reported a race between unixgc and queueoob. unixgc attempts to garbage-collect closed inflight sockets. If the socket contains MSGOOB in...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Prevent race condition during ffsep0queuewait When performing fast composition switching, there is a possibility that the process of ffsep0write/ffsep0read may enter a race condition due to ep0req being freed fr...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: net, neigh: Fixed the null-ptr-deref in neihtableclear. When the IPv6 module is initialized, an error occurs in the middle. This results in a kernel panic with the following error message: KASAN: Null-ptr-deref in range...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: optee: ffa: fix sleep in atomic context The OP-TEE driver registers the function notifcallback for FF-A notifications. However, this function is called in an atomic context, leading to errors when processing asynchronous...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: nvme: fixed the lifetime of the admin requestqueue Namespaces can access the controller’s admin requestqueue, and stale references on the namespaces may exist after tearing down the controller. Ensure that the admin requestqueue ...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize freeqp completion before using it. In irdmacreateqp, if ibcopytoudata fails, it will call irdmadestroyqp to clean up. This process will attempt to wait for the completion of freeqp, but freeqp has not yet...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: blk-mq: Fixed a NULL dereference on q-elevator in blkmqelvswitchnone. After acquiring the q-sysfslock, q-elevator may become NULL due to the elevator switch. This issue was addressed by checking q-elevator with a lock to prevent...

Astra Linux - уязвимость в linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/qedr: Fixed the qedrcreateuserqp error flow. Avoid the following warning by ensuring that allocated resources are freed in case qedrinituserqueue fails. ----------- cut here --- WARNING: CPU: 0 PID: 143192 at...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciqca: Use deltimersync before freeing the timer. While reviewing a crash report regarding a corrupted timer list, which typically occurs when a timer is freed while still active, this issue is commonly triggered by...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: - block: Fixed a possible memory leak for rqwb when deviceadddisk fails. - kmemleak reported memory leaks in deviceadddisk: 3 new suspected memory leaks. - A unreferenced object 0xffff88800f420800 size 512: - Command “modprobe...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: NVMe: Fixed the failure in reconnection due to reserved tag allocation. We identified an issue in a production environment while using NVMe over RDMA. The reconnection of adminq failed indefinitely, even when the remote target an...