UBUNTU-CVE-2025-38088

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap memtrace mmap issue has an out of bounds issue. This patch fixes the by checking that the requested mapping region size should stay within the allocated region si...

PT-2025-27418

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out of bounds problem in the memtrace mmap function within the Linux kernel on powerpc/powernv. This problem has been fixed by implementing a check to ensure...

powerpc/powernv: Add a null pointer check in opal_powercap_init()

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PT-2025-34385

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The PowerNV hotplug code did not handle surprise plug events correctly, leading to a complete failure of the hotplug system after device removal and requiring a reboot to detect new...

The vulnerability of the powerpc/powernv components in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the powerpc/powernv components in the Linux operating system’s kernel is related to the assignment of the NULL pointer in the opaleventinit function. Exploiting this vulnerability can allow an attacker to cause a service failure...

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

The vulnerability of the powerpc/powernv components in the Linux operating system’s kernel is related to a memory leak in the scomdebuginitone function. Exploiting this vulnerability can allow an attacker to cause a system failure...

CLSA-2024-1731603213 Fix of 76 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-44946 - kcm: Serialise kcmsendmsg for the same socket. CVE-url: https://ubuntu.com/security/CVE-2024-42292 - kobjectuevent: Fix OOB access within zapmodaliasenv CVE-url: https://ubuntu.com/security/CVE-2024-41042 - netfilter: nftables: prefer...

kernel: powerpc/powernv: Add a null pointer check in opal_event_init()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opaleventinit kasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure...

kernel: powerpc/powernv: Add a null pointer check to scom_debug_init_one()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scomdebuginitone The Linux kernel CVE team has assigned CVE-2023-52690 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051753-CVE-2023-52690-f225@gregk...

kernel: powerpc/powernv: Add a null pointer check in opal_powercap_init()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opalpowercapinit kasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure...

ROS-20241108-02

A vulnerability in the powerpc/powernv component of the Linux operating system kernel is related to a memory leak in the function scomdebuginitone in arch/powerpc/platforms/powernv/opal-xscom.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service Vulnerability i...

CVE-2024-46761

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SUSE CVE-2024-46761

In the Linux kernel, the following vulnerability has been resolved: pci/hotplug/pnvphp: Fix hotplug driver crash on Powernv The hotplug driver for powerpc pci/hotplug/pnvphp.c causes a kernel crash when we try to hot-unplug/disable the PCIe switch/bridge from the PHB. The crash occurs because...

CVE-2024-46761

In the Linux kernel, the following vulnerability has been resolved: pci/hotplug/pnvphp: Fix hotplug driver crash on Powernv The hotplug driver for powerpc pci/hotplug/pnvphp.c causes a kernel crash when we try to hot-unplug/disable the PCIe switch/bridge from the PHB. The crash occurs because...

CVE-2024-46761

CVE-2024-46761 affects the Linux kernel’s PCI hotplug driver for PowerPC (pci/hotplug/pnv_php.c). The issue caused a kernel crash during hot-unplug/disable of a PCIe switch/bridge from the PHB, due to a NULL dereference when the MSI data structure had already been released and set to NULL, yet un...

The vulnerability of the opal_powercap_init() function in the arch/powerpc/platforms/powernv/opal-powercap.c file of the Linux kernel, related to pointer arithmetic errors, allows a malicious actor to cause a service failure.

The vulnerability of the opalpowercapinit function in the arch/powerpc/platforms/powernv/opal-powercap.c file of the Linux kernel is related to pointer arithmetic errors. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

CVE-2024-41070 KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group()

In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: Prevent UAF in kvmspaprtceattachiommugroup Al reported a possible use-after-free UAF in kvmspaprtceattachiommugroup. It looks up stt from tablefd, but then continues to use it after doing fdput on the returne...

RLSA-2024:4211 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack CVE-2020-26555 kernel: TCP-spoofed ghost ACKs and leak leak initial sequence number...

Rocky Linux 8 : kernel (RLSA-2024:4211)

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:4211 advisory. kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack CVE-2020-26555 kernel: TCP-spoofed ghost ACKs and leak leak...

kernel: powerpc/powernv: Add a null pointer check in opal_event_init()

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opaleventinit kasprintf returns a pointer to dynamically allocated memory which can be NULL upon failure...