Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: netsched: hfsc: Fix a UAF vulnerability in class...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix the behavior of READ near OFFSETMAX CVE-2022-48827 In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix iasize underflow CVE-2022-48828 In the Linux kernel, the following...

The vulnerability of the jfs component in the Linux operating system’s kernel allows a hacker to gain access to confidential data.

The vulnerability of the jfs component in the Linux operating system’s kernel relates to access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to gain access to confidential data...

Vulnerability of the doMove_mount() function in the fs/namespace.c component, which allows a hacker to cause a service failure

The vulnerability of the doMovemount function in the fs/namespace.c component is related to errors during the update of the link counters. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2025-48006: Improper Restriction of XML External Entity Reference

Improper restriction of XML external entity reference issue exists in DataSpider Servista 4.4 and earlier. If a specially crafted request is processed, arbitrary files on the file system where the server application for the product is installed may be read, or a denial-of-service DoS condition ma...

ALSA-2025:16920 Moderate: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: netsched: hfsc: Fix a UAF vulnerability in class...

ALSA-2025:16919 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: nfsd: don't ignore the return code of svcprocregister CVE-2025-22026 kernel: netsched: hfsc: Fix a UAF vulnerability in class handling CVE-2025-37797 kernel: firmware: armscpi: Ensure...

PT-2025-44122

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.12.30-android16-5 Description The Linux kernel contains a use-after-free UAF issue within the f2fs merge page bio function. This flaw arises from a race condition during writeback operations, specifically when...

The vulnerability of the isofs component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the isofs component in Linux operating systems involves reading data from buffers beyond their allowable limits. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the fs/nilfs2 component in Linux operating systems allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the fs/nilfs2 component in Linux operating systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability of the ocfs2 component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the ocfs2 component in the Linux operating system is related to reading data from beyond the allowed buffer size. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the f2fs component of the Linux operating system’s kernel, which allows a hacker to cause a service failure

The vulnerability of the f2fs component of the Linux operating system’s kernel is related to unvalidated array indexing. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the cifs component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the cifs component in the Linux operating system’s kernel is related to a potential overflow condition. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the nfsd component in the Linux operating system allows a hacker to compromise data integrity and cause service failures.

The vulnerability of the nfsd component in Linux operating systems is related to improper control of resource identifiers. Exploiting this vulnerability can allow a remote attacker to compromise data integrity and cause service failures...

USN-7775-2 linux-azure 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Serial ATA and Parallel ATA...

USN-7769-3 linux-aws-6.14, linux-hwe-6.14 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACP...

USN-7764-2 linux-hwe-6.8 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: - ARM32 architecture; - ARM64 architecture; - x86 architecture; - Compute Acceleration Framework; - Bus devices; - AM...

Ubuntu 22.04 LTS : Linux kernel (Azure FIPS) vulnerabilities (USN-7775-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7775-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

Ubuntu 20.04 LTS : Linux kernel (Oracle) vulnerabilities (USN-7776-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7776-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

USN-7776-1 linux-oracle-5.15 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Serial ATA and Parallel ATA...