USN-7835-5: Linux kernel (Oracle) 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; - Ublk userspace block driver; -...

USN-7835-5 linux-oracle-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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988900)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988900 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/core: Fix a nested dead lock as part of ODP flow Fix a nested dead lock as part of ODP flow by...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989208)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989208 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Correctly move list in scdisable Commit 13bac861952a IB/hfi1: Fix abba locking issue wit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989288)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989288 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/qib: Protect from buffer overflow in struct qibusersdmapkt fields Overflowing either addrlimit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989433)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989433 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/qib: Fix memory leak in qibusersdmaqueuepkts The wrong goto label was used for the error case...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990286)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990286 advisory. In the Linux kernel, the following vulnerability has been resolved: IB/core: Implement a limit on UMAD receive List The existing behavior of ibumad, which maintains...

USN-7835-4 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7833-4: Linux kernel (GCP) vulnerabilities

Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...

USN-7835-2 linux-realtime, linux-realtime-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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7835-2: Linux kernel (Real-time) 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; - Ublk userspace block driver; -...

USN-7835-1 linux, linux-aws, linux-azure, linux-azure-6.8, linux-gcp, linux-gkeop, linux-ibm, linux-ibm-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle 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; - Ublk userspace block driver; -...

USN-7835-1: 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7834-1: Linux kernel (Azure) vulnerabilities

Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987691)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987691 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Fix potential integer multiplication overflow errors When multiplying of different...

USN-7801-3: Linux kernel (Oracle) 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...

The vulnerability of the `bnxt_re_remove()` function in the drivers/infiniband/hw/bnxt_re/main.c file of the Linux kernel’s InfiniBand driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the bnxtreremove function in the drivers/infiniband/hw/bnxtre/main.c file of the Linux kernel’s InfiniBand driver is related to the re-use of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability in the driver module/driver/infiniband/hw/hfi1/chip.c of the Linux operating system allows a hacker to cause a service failure.

The vulnerability in the drivers/infiniband/hw/hfi1/chip.c module of the Linux operating system is related to improper cleaning or release of resources. Exploiting this vulnerability can allow an attacker to cause a service failure...

USN-7809-1: Linux kernel (Azure, N-Series) 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...

USN-7789-2 linux-raspi 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...