Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: IB/isert: Post the full-feature receive buffers after session registration isertputlogintx posts the full-feature receive buffers before transportregistersession runs; thus, an initiator that does not wait for the final Login...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Bound PR-OUT TransportID parsing to the received buffer corescsi3decodespeciport and corescsi3emulateregisterandmove pass the raw PERSISTENT RESERVE OUT parameter buffer to targetparseprouttransportid without it how...

Astra Linux – vulnerability in linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-tpg: fix some memleaks in tpgalloc In tpgalloc, resources must be deallocated in every error-handling path, as they are allocated via for statements. Otherwise, memleaks would occur since tpgfree is only called when...

PT-2026-97881

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock exists in the usb gadget f tcm module within the usbg make tpg function. The issue occurs because usbg make tpg holds dep lock while calling configfs depend item unlocked, whi...

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: scsi: target: tcmloop: Fixed a segfault in tcmlooptpgaddressshow If the allocation of tlhba-sh fails in tcmloopdriverprobe, and we attempt to dereference it in tcmlooptpgaddressshow, we will encounter a segfault. See below for an...

UBUNTU-CVE-2026-72084

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Bound PR-OUT TransportID parsing to the received buffer corescsi3decodespeciport and corescsi3emulateregisterandmove hand the raw PERSISTENT RESERVE OUT parameter buffer to targetparseprouttransportid without tellin...

PT-2026-72273

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SCSI target component where the core scsi3 decode spec i port and core scsi3 emulate register and move functions pass a raw PERSISTENT RESERVE OUT parameter buffer...

Astra Linux – vulnerability in linux-6.12, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: Fix handling of multiple calls to vhostscsisetendpoint If vhostscsisetendpoint is called multiple times without a vhostscsiclearendpoint between them, we can encounter multiple bugs identified by Haoran Zhang: 1...

Linux tcm_loop_tpg_address_show Heap Buffer Overflow DoS

The vulnerability of the tcmlooptpgaddressshow function in the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38226)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38226 advisory. - In the Linux kernel, the following vulnerability has been resolved: media: vivid: Change the siize of the...

Linux Distros Unpatched Vulnerability : CVE-2025-68750

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: potential integer overflow in usbgmaketpg The variable tpgt in usbgmaketpg is defined as unsigned long and is assigned to tpgt-tporttpgt, which is defined ...

EUVD-2025-205291

In the Linux kernel, the following vulnerability has been resolved: usb: potential integer overflow in usbgmaketpg The variable tpgt in usbgmaketpg is defined as unsigned long and is assigned to tpgt-tporttpgt, which is defined as u16. This may cause an integer overflow when tpgt is greater than...

CVE-2025-68750

In the Linux kernel, the following vulnerability has been resolved: usb: potential integer overflow in usbgmaketpg The variable tpgt in usbgmaketpg is defined as unsigned long and is assigned to tpgt-tporttpgt, which is defined as u16. This may cause an integer overflow when tpgt is greater than...

CVE-2025-68750

In the Linux kernel, the following vulnerability has been resolved: usb: potential integer overflow in usbgmaketpg The variable tpgt in usbgmaketpg is defined as unsigned long and is assigned to tpgt-tporttpgt, which is defined as u16. This may cause an integer overflow when tpgt is greater than...

UBUNTU-CVE-2025-68750

In the Linux kernel, the following vulnerability has been resolved: usb: potential integer overflow in usbgmaketpg The variable tpgt in usbgmaketpg is defined as unsigned long and is assigned to tpgt-tporttpgt, which is defined as u16. This may cause an integer overflow when tpgt is greater than...

CVE-2025-68750

CVE-2025-68750 : In the Linux kernel, a potential integer overflow existed in usb/ usbg_make_tpg() where a tpgt value (unsigned long) could overflow when assigned to tpgt->tport_tpgt (u16). The fix changes tpgt’s type to match tpgt->tport_tpgt to avoid overflow. Connected advisories corrobo...

CVE-2025-68229

CVE-2025-68229 affects the Linux kernel scsi/tcm_loop code. The issue is a NULL pointer dereference in tcm_loop_tpg_address_show() when tl_hba->sh is not allocated, leading to a segfault if tcm_loop_driver_probe() fails to allocate the scsi_host. The fix is to check tl_hba->sh before derefe...

CVE-2025-68229 scsi: target: tcm_loop: Fix segfault in tcm_loop_tpg_address_show()

In the Linux kernel, the following vulnerability has been resolved: scsi: target: tcmloop: Fix segfault in tcmlooptpgaddressshow If the allocation of tlhba-sh fails in tcmloopdriverprobe and we attempt to dereference it in tcmlooptpgaddressshow we will get a segfault, see below for an example. So...

Linux Kernel Security Vulnerabilities

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 tcmlooptpgaddressshow not checking the tlhba-sh pointer, which could result in a null pointer dereference...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb: Potential integer overflow in usbgmaketpg The variable tpgt in usbgmaketpg is defined as unsigned long and is assigned to tpgt-tporttpgt, which is defined as u16. This may cause an integer overflow when tpgt exceeds USHRTMAX...