Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed the requestsock leak in sk lookup helpers A customer reported a requestsocket leak in a Calico cloud environment. We found that a BPF program was performing a socket lookup, taking a reference count of the socket. It w...

Astra Linux – Vulnerability in Linux, Linux 5.10

A race condition was identified in the vtkioctl function within drivers/tty/vt/vtioctl.c in the Linux kernel. This may lead to an out-of-bounds read, as the write access to vcmode is not protected by a lock in vtioctl KDSETMDE. The primary threat of this vulnerability is data confidentiality...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: i2c: validation of user data in compact ioctl commands. Incorrect user data may cause warnings in i2ctransfer. For example, it may result in zero messages being sent. Userspace should not be able to trigger such warnings...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek – Add an interface release flow when USB is disconnected. MediaTek claims that there is a special USB interface for ISO data transmission. This interface must be released before unregistering an HCI...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Double-free of rqxprtctxt while it is still in use. When a RPC request is deferred, the pointer rqxprtctxt is moved out of the svcrqst to the svcdeferredreq. When the deferred request is revisited, the pointer is copied...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nvmet: fixed a memory leak in nvmetauthsetkey When changing dhchap secrets, we also need to release the old secrets. kmemleak complaint: -- Unreferenced object 0xffff8c7f44ed8180 size 64: Comm “check”, pid 7304, jiffies 429568613...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: md-raid10: fixed the KASAN warning There is a KASAN warning in raid10removedisk when running the lvm test lvconvert-raid-reshape.sh. We have fixed this warning by verifying that the value “number” is valid. BUG: KASAN:...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003953)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003953 advisory. An information disclosure vulnerability exists in the /proc/pid/syscall functionality of Linux Kernel 5.1 Stable and 5.4.66. More specifically, this issue has been...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: mm: hugetlb: avoiding soft lockup when using mprotect on a large memory area When calling mprotect on a large hugetlb memory area in our customer’s workload 300GB of hugetlb memory, soft lockup was observed: watchdog: BUG: soft...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: lan743x: fixed a potential out-of-bounds write in lan743xptpioeventclockget. Before calling lan743xptpioeventclockget, the ‘channel’ value is checked against the maximum value of PCI11X1XPTPIOMAXCHANNELS8. This seems correct...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: media: cxusb: No longer judges rbuf when the write fails syzbot reported a uninit-value in cxusbi2cxfer. Only when the write operation of usbbulkmsg in dvbusbgenericrw succeeds and rlen is greater than 0, the read operation of...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: HID: wacom: Fixed a crash that occurred in wacomaesbatteryhandler. The commit fd2a9b29dc9c “HID: wacom: Remove AES powersupply after extended inactivity” introduced wacomaesbatteryhandler, which is scheduled as a delayed task...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/tegra: nvdec: Fix the dmaalloccoherent error check A check has been added to prevent a NULL return value from occurring when using dmaalloccoherent. This change follows Robin’s fix for the vic.c file in drm/tegra: vic: Fix DM...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: prevents kernel warnings due to negative inlink from corrupted images WARNING: CPU: 1 PID: 9426 at fs/inode.c:417 dropnlink+0xac/0xd0 home/cc/linux/fs/inode.c:417 Modules linked in: CPU: 1 UID: 0 PID: 9426 Comm:...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: drm/vrr: Set VRR capable prop only if it is attached to connector VRR capable property is not attached by default to the connector It is attached only if VRR is supported. So if the driver tries to call drm core set prop function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: usb: qmiwwan: fix a memory leak for non-IP packets. Free the unused skb objects when no non-IP packets arrive...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: jffs2: Prevent the xattr node from overflowing the eraseblock. A check has been added to ensure that the requested xattr node size is not larger than the eraseblock minus the cleanmarker. Unlike traditional inode nodes, xattr...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bonding: A buffer overflow issue was fixed in the bondoptionarpiptargetsset function. In this function, if newval-string is an empty string, newval-string+1 will point to the byte after the string, leading to a buffer overflow an...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftables: prefer nftchainvalidate nftchainvalidate already performs loop detection, as a cycle in the process could lead to a call stack overflow ctx-level = NFTJUMPSTACKSIZE. It also iterates through the maps via t...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: fix dstnegativeadvice race CVE-2024-36971 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn more about Amazon Linux 2 AL2 Extras and...