Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/core: Fixed the issue of FRMR aging push-to-queue errors. Aging pools with pinned handles require moving handles from the active queue to a non-empty inactive queue. This may fail during new page allocation. Currently, we...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: lockd: Avoid hashing uninitialized bytes in nlm4svclookupfile. filehash hashes the first LOCKDFHHASHSIZE bytes of nfsfh.data when bucketizing nlmfiles, regardless of fh.size. Commit 3de744ee4e45 “lockd: Use xdrgen XDR functions f...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: tracing/userevents: The use-after-free issue in usereventmmdup has been fixed. In usereventmmdup, the function walks through the enabler list of the parent MM without locking the enabler list under rcureadlock. This causes a...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fixed a hard lockup issue when reading the rxmonitor from debugfs. During I/O operations and simultaneous reads of /sys/kernel/debug/lpfc/fnX/rxmonitor, a hard lockup similar to the call trace below may occur. The...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: The folio lock is released upon a successful read from fscache. Under the current code, when cifsreadpageworker is called, the contract between the caller and the callee is that the callee should unlock the page. This is...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rcu-tasks: Avoid using prinfo with a spin lock in cblistinitgeneric. prinfo is called with the rtp-cbsgbllock spin lock locked. Since prinfo calls printk, which may sleep, this will result in a bug like the following: 0.206455...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Fixed the issue where global state locks were locked backoff. We need to acquire the lock after the early return in the !hwpipe case. Otherwise, we might encounter contention but still return 0. This fix addresses a...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: L2CAP: fixed the “bad unlock balance” issue in l2capdisconnectrsp. The conn-chanlock is not acquired before l2capgetchanbyscid. If l2capgetchanbyscid returns NULL, then the “bad unlock balance” issue will be trigger...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential AB/BA lock issue with buffermutex and mmaplock The syzbot tool detected a potential deadlock between the runtime-buffermutex and the mm-mmaplock. This issue arose due to the recent fix related to racy...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: Use spinlock to avoid hangs. 14696.634553 Task: cat State: D Stack: 0 PID:1613738 PPID:1613735 Flags:0x00000004 14696.638285 Call Trace: 14696.639038 14696.640032 schedule+0x302/0x930 14696.640969 schedule+0x58/0xd0...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: fixed a race condition between direct IO writes and fsync operations when using the same file descriptor. If we have two threads that use the same file descriptor, and one of them performs direct IO writes while the other...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: fixed the issue of adding a block group to the reclaim list and the unused list during reclaiming operations. There is a potential parallel processing for retry operations in btrfsreclaimbgswork, and this process can al...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘drm/amd/display: Use HW lock mgr for PSR1’” This revertment is associated with the commit a2b5a9956269 “drm/amd/display: Use HW lock mgr for PSR1”. It may cause system hangs when connecting with the two EDP panels...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: Reverted “scsi: fcoe: Fix potential deadlock on &fip-ctlrlock”. This reversion involves commit 1a1975551943f681772720f639ff42fbaa746212. This commit causes interrupts to be lost for FCoE devices, as it changed the sping loc...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: AppArmor: A race condition in Unix socket mediation has been fixed when peerpath is used. Just holding a reference to peersk is not sufficient to ensure access to the peersk path. Accessing the path outside of the state lock can...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: This vulnerability prevents a deadlock in the PM resume process during the hwctxsyncdebugbo function. The amdxdnahwctxsyncdebugbo function invokes the hardware hwctxsyncdebugbo callback while holding the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NPD when the ASIC does not support DMUB ctx-dmubsrv will be freed if the ASIC does not support DMUB, which is tested in dmdmubswinit. However, it will be freed in dmubHWLockmgrCmd if shouldusedmubLock retur...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: hns3 – added a vlan list lock to protect the vlan list. When adding a port-based VLAN, the vf VLAN needs to be removed from the hardware, and the vlan state in the vf VLAN list must be set to “false”. If the periodic task...

K000163054: Linux kernel vulnerability CVE-2026-31402

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache The NFSv4.0 replay cache uses a fixed 112-byte inline buffer rpibufNFSD4REPLAYISIZE to store encoded operation responses. This size was calculated...

F5 Networks BIG-IP : NLnet Labs Unbound vulnerability (K000163001)

The version of F5 Networks BIG-IP installed on the remote host is prior to 17.1.3.5 / 17.5.1.9 / 21.1.0.2. It is, therefore, affected by a vulnerability as referenced in the K000163001 advisory. NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the DNSSEC validator wher...