CVE-2021-46990 powerpc/64s: Fix crashes when toggling entry flush barrier

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix crashes when toggling entry flush barrier The entry flush mitigation can be enabled/disabled at runtime via a debugfs file entryflush, which causes the kernel to patch itself to enable/disable the relevant...

CVE-2021-46990

CVE-2021-46990 affects powerpc/64s in the Linux kernel. The vulnerability arises from runtime patching of entry flush mitigations via a debugfs entry (entry_flush), which can be unsafe when CPUs are active, potentially causing a crash due to an LR restore issue. The fixed vulnerability patches ar...

CVE-2021-46990

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Fix crashes when toggling entry flush barrier The entry flush mitigation can be enabled/disabled at runtime via a debugfs file entryflush, which causes the kernel to patch itself to enable/disable the relevant...

SUSE CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

DEBIAN-CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

UBUNTU-CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

CVE-2023-52451 powerpc/pseries/memhp: Fix access beyond end of drmem array

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

CVE-2023-52451

CVE-2023-52451 affects the Linux kernel on POWER architectures, where a bounds check oversight in pseries hot-add/hot-remove memory logic allowed potential out-of-bounds access in the drmem lmb array when a DRC index lookup failed. The issue manifested as a dereference of a cursor pointing past t...

CVE-2023-52451 powerpc/pseries/memhp: Fix access beyond end of drmem array

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

CVE-2023-52451 powerpc/pseries/memhp: Fix access beyond end of drmem array

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

PT-2024-7287 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.7.0-203405+ Description: The issue is related to the powerpc/pseries/iommu component of the Linux kernel. When a PCI device is dynamically added, the kernel experiences a NULL pointer dereference, leading to a...

PT-2024-7726 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.4.0 Description: The Linux kernel has a vulnerability in the powerpc/pseries/iommu component. When the kdump kernel tries to copy dump data over SR-IOV, the LPAR panics due to a NULL pointer exception. The...

SUSE SLED15 / SLES15 Security Update : openssl-3 (SUSE-SU-2024:0518-1)

The remote SUSE Linux SLED15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0518-1 advisory. - CVE-2023-6129: Fixed vector register clobbering on PowerPC. bsc1218690 - CVE-2023-6237: Fixed excessive time spent...

SUSE-SU-2024:0518-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2023-6129: Fixed vector register clobbering on PowerPC. bsc1218690 - CVE-2023-6237: Fixed excessive time spent checking invalid RSA public keys. bsc1218810 - CVE-2024-0727: Denial of service when processing a maliciously formatted PKCS12...

PT-2024-21482 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.8.0-rc3-autotest-g99bd3cb0d12e Description: A vulnerability in the Linux kernel has been resolved, specifically in the powerpc/iommu component. The issue arises from a missing call to iommu group put during...

Unbreakable Enterprise kernel security update

4.14.35-2047.533.3 - net: rfkill: gpio: set GPIO direction Rouven Czerwinski - sched/fair: Fix tg-load when offlining a CPU Vincent Guittot Orabug: 36185208 - IB/cm: Cancel mad on the DREQ event when the state is MRAREPRCVD Mark Zhang Orabug: 36143229 - sched/rt: picknextrtentity: check listentry...