Astra Linux – Vulnerability in Linux, Linux 5.10

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel versions 5.1 through 5.19.x, prior to 5.19.16, could be exploited by local attackers those capable of injecting WLAN frames to trigger use-after-free conditions, potentially allowing them to execute...

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

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: btusb: Added a NULL check for “date-evtskb”. Fixed a crash due to NULL pointers. 6104.969662 BUG: NULL pointer dereferencing in the kernel; address: 00000000000000c8 6104.969667 PF: Supervisor read access in kernel...

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

In the Linux kernel, the following vulnerability has been resolved: kcm: Fixed a memory leak in the error path of kcmsendmsg. The syzbot reported a memory leak as follows: BUG: Memory leak Unreferenced object 0xffff88810b088c00 size 240: Comm “syz-executor186”, pid 5012, jiffies 4294943306 age...

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: s390/zcrypt: Do not leak memory if devsetname fails. When devsetname fails, zcdncreate does not free the newly allocated resources. Fix this issue...

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

In the Linux kernel, the following vulnerability has been resolved: Audit: Fixed a possible soft lockup in audit inode child. Tracefs or debugfs might cause hundreds to thousands of PATH records. Too many PATH records might lead to a soft lockup. For example: 1. CONFIGKASAN=y && CONFIGPREEMPTION=...

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

In the Linux kernel, the following vulnerability has been resolved: xsk: fixed the refcount underflow in the error path. This fix addresses a refcount underflow issue reported by syzbot, which can occur when the system runs out of memory. If xpalloctxdescs fails—and it can only fail due to...

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

In the Linux kernel, the following vulnerabilities have been resolved: amdgpu: validated offsetinbo of drmamdgpugemva This issue arises due to OOB access in amdgpuvmupdaterange when offsetinbo + mapsize causes an overflow. v2: retained the validations for amdgpuvmbomap v3: added the validations t...

CVE-2026-43243 affecting package kernel for versions less than 6.6.137.1-2

CVE-2026-43243 affecting package kernel for versions less than 6.6.137.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-31698 affecting package kernel for versions less than 6.6.137.1-2

CVE-2026-31698 affecting package kernel for versions less than 6.6.137.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-23313 affecting package kernel for versions less than 6.6.137.1-1

CVE-2026-23313 affecting package kernel for versions less than 6.6.137.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-31593 affecting package kernel for versions less than 6.6.134.1-2

CVE-2026-31593 affecting package kernel for versions less than 6.6.134.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-31525 affecting package kernel for versions less than 6.6.134.1-2

CVE-2026-31525 affecting package kernel for versions less than 6.6.134.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-31427 affecting package kernel for versions less than 6.6.134.1-2

CVE-2026-31427 affecting package kernel for versions less than 6.6.134.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-31504 affecting package kernel for versions less than 6.6.134.1-2

CVE-2026-31504 affecting package kernel for versions less than 6.6.134.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-31430 affecting package kernel for versions less than 6.6.137.1-1

CVE-2026-31430 affecting package kernel for versions less than 6.6.137.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2025-71269 affecting package kernel for versions less than 6.6.134.1-2

CVE-2025-71269 affecting package kernel for versions less than 6.6.134.1-2. An upgraded version of the package is available that resolves this issue...

CVE-2026-31682 affecting package kernel for versions less than 6.6.134.1-2

CVE-2026-31682 affecting package kernel for versions less than 6.6.134.1-2. An upgraded version of the package is available that resolves this issue...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013450)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013450 advisory. An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.18 before 5.18.18. fs/ksmbd/smb2pdu.c lacks length validation in the non-padding case in smb2writ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013416)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013416 advisory. An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c has a use-after-free and OOPS for SMB2TREEDISCONNECT. Tenabl...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013443)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013443 advisory. An issue was discovered in ksmbd in the Linux kernel 5.15 through 5.19 before 5.19.2. fs/ksmbd/smb2pdu.c omits a kfree call in certain smb2handlenegotiate error...