USN-8143-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - GPU drivers; - BTRFS file system; - GFS2 file system; - UDF file system; - NFC subsystem; -...

USN-8143-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - GPU drivers; - BTRFS file system; - GFS2 file system; - UDF file system; - NFC subsystem; -...

The vulnerability of the device_add() function in the drivers/base/core.c driver for Linux kernel-based peripheral devices allows a attacker to cause a service failure.

The vulnerability of the deviceadd function in the drivers/base/core.c file of the Linux kernel’s device driver framework is related to a stack-based buffer overflow. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the aie2_query_ctx_status_array() function in the drivers/accel/amdxdna/aie2_pci.c module of the Linux kernel allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the aie2queryctxstatusarray function in the drivers/accel/amdxdna/aie2pci.c module of the Linux kernel is related to integer overflow or cyclic shift vulnerabilities. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

PT-2026-40519

Уязвимость модуля drivers/net/ethernet/cadence/macb pci.c ядра операционной системы Linux связана с использованием памяти после ее освобождения. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine through improper implementation of the chroot isolation mechanism in the pongo2 template processing. An attacker can gain unauthorized access to read and write...

OpenText IDM Driver and Extensions 日志信息泄露漏洞

OpenText IDM Drivers and Extensions are a set of drivers and components provided by OpenText Corporation in Canada, offering capabilities for identity system integration and feature expansion. OpenText IDM Drivers and Extensions contain a vulnerability related to log information leakage, which...

The vulnerability of the dev_pm_opp_get_required_pstate() function in the drivers/opp/core.c module of the Linux kernel operating system allows a attacker to trigger a service failure.

The vulnerability of the devpmoppgetrequiredpstate function in the drivers/opp/core.c module of the Linux operating system’s kernel driver relates to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the `register_node()` function in the `drivers/base/node.c` module of the Linux kernel’s device driver support framework allows a malicious actor to cause a system crash.

The vulnerability of the registernode function in the drivers/base/node.c file of the Linux kernel’s device driver framework is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the __class_register() function in the drivers/base/class.c file of the Linux kernel device driver framework allows a attacker to cause a service failure.

The vulnerability of the classregister function in the drivers/base/class.c file of the Linux kernel’s device driver framework is related to the repeated release of previously released memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the clk_core_get_parent_by_index() function in the drivers/clk/clk.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the clkcoregetparentbyindex function in the drivers/clk/clk.c module of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

USN-8098-8: Linux kernel (Azure FIPS) vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

USN-8098-8 linux-azure-fips vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

CVE-2026-23382

A flaw was found in the Linux kernel's Human Interface Device HID drivers. This vulnerability occurs when raw event callbacks are processed for an unclaimed HID device, due to missing input validation checks. A local attacker, by connecting a specially crafted HID device, could trigger a NULL...

USN-8098-7 linux-azure vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

EUVD-2026-15376

In the Linux kernel, the following vulnerability has been resolved: HID: Add HIDCLAIMEDINPUT guards in rawevent callbacks missing them In commit 2ff5baa9b527 "HID: appleir: Fix potential NULL dereference at raw event handle", we handle the fact that raw event callbacks can happen even for a HID...

CVE-2026-23382

In the Linux kernel, the following vulnerability has been resolved: HID: Add HIDCLAIMEDINPUT guards in rawevent callbacks missing them In commit 2ff5baa9b527 "HID: appleir: Fix potential NULL dereference at raw event handle", we handle the fact that raw event callbacks can happen even for a HID...

UBUNTU-CVE-2026-23382

In the Linux kernel, the following vulnerability has been resolved: HID: Add HIDCLAIMEDINPUT guards in rawevent callbacks missing them In commit 2ff5baa9b527 "HID: appleir: Fix potential NULL dereference at raw event handle", we handle the fact that raw event callbacks can happen even for a HID...

CVE-2026-23382 HID: Add HID_CLAIMED_INPUT guards in raw_event callbacks missing them

In the Linux kernel, the following vulnerability has been resolved: HID: Add HIDCLAIMEDINPUT guards in rawevent callbacks missing them In commit 2ff5baa9b527 "HID: appleir: Fix potential NULL dereference at raw event handle", we handle the fact that raw event callbacks can happen even for a HID...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-8112-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8112-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...