CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

UBUNTU-CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

CVE-2023-53989

In the Linux kernel, the following vulnerability has been resolved: arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much sense. The condition used today appears to be a historical accident...

CVE-2023-53989

CVE-2023-53989 (Linux kernel, arm64) The issue is a faulty VA-range sanity check in mm/create_mapping_noalloc() and mm/update_mapping_prot() that could incorrectly trigger on certain regions. The historical condition ((virt >= PAGE_END) && (virt

Linux Distros Unpatched Vulnerability : CVE-2023-53989

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - arm64: mm: fix VA-range sanity check Both createmappingnoalloc and updatemappingprot sanity-check their 'virt' parameter, but the check itself doesn't make much...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991283)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991283 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: probes: Fix uprobes for big-endian kernels The arm64 uprobes code is broken for big-endia...

SUSE CVE-2025-68192

In the Linux kernel, the following vulnerability has been resolved: net: usb: qmiwwan: initialize MAC header offset in qmimuxrxfixup Raw IP packets have no MAC header, leaving skb-macheader uninitialized. This can trigger kernel panics on ARM64 when xfrm or other subsystems access the offset due ...

USN-7938-1 linux-azure-5.15 vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

CVE-2025-40353

In the Linux kernel, the following vulnerability has been resolved: arm64: mte: Do not warn if the page is already tagged in copyhighpage The arm64 copyhighpage assumes that the destination page is newly allocated and not MTE-tagged PGmtetagged unset and warns accordingly. However, following comm...

UBUNTU-CVE-2025-40353

In the Linux kernel, the following vulnerability has been resolved: arm64: mte: Do not warn if the page is already tagged in copyhighpage The arm64 copyhighpage assumes that the destination page is newly allocated and not MTE-tagged PGmtetagged unset and warns accordingly. However, following comm...

CVE-2025-68192

In the Linux kernel, the following vulnerability has been resolved: net: usb: qmiwwan: initialize MAC header offset in qmimuxrxfixup Raw IP packets have no MAC header, leaving skb-macheader uninitialized. This can trigger kernel panics on ARM64 when xfrm or other subsystems access the offset due ...

CVE-2025-68192

CVE-2025-68192 affects the Linux kernel’s net: usb: qmi_wwan path. The issue arises when processing raw IP packets that leave skb->mac_header uninitialized, causing kernel panics on ARM64 (with xfrm) and on ARM when IPsec is used over qmimux0. The root cause is an uninitialized MAC header in q...

CVE-2025-40353 arm64: mte: Do not warn if the page is already tagged in copy_highpage()

In the Linux kernel, the following vulnerability has been resolved: arm64: mte: Do not warn if the page is already tagged in copyhighpage The arm64 copyhighpage assumes that the destination page is newly allocated and not MTE-tagged PGmtetagged unset and warns accordingly. However, following comm...

Linux Distros Unpatched Vulnerability : CVE-2025-68192

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: usb: qmiwwan: initialize MAC header offset in qmimuxrxfixup Raw IP packets have no MAC header, leaving skb-macheader uninitialized. This can trigger kernel...

Linux Distros Unpatched Vulnerability : CVE-2025-40353

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - arm64: mte: Do not warn if the page is already tagged in copyhighpage The arm64 copyhighpage assumes that the destination page is newly allocated and not...

Ubuntu 22.04 LTS : Linux kernel (KVM) vulnerabilities (USN-7933-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7933-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation betwee...

USN-7934-1 linux-azure, linux-azure-6.14 vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux...

USN-7934-1: Linux kernel (Azure) vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux...

The vulnerability of the arm64/entry component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the arm64/entry component in the Linux operating system’s kernel is related to errors during resource release. Exploiting this vulnerability allows an attacker to cause service failures...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991164)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991164 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: fix oops in concurrently setting insnemulation sysctls emulationprochandler changes...