SUSE SLES15: kernel-livepatch-4_12_14-150000_150_95-default / etc (SUSE-SU-2022:3406-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2022:3406-1 advisory. This update for the Linux Kernel 4.12.14-15000015095 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition...

SUSE-SU-2022:3406-1 Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-1504002418 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116...

SUSE-SU-2022:3412-1 Security update for the Linux Kernel (Live Patch 1 for SLE 15 SP4)

This update for the Linux Kernel 5.14.21-1504002411 fixes several issues. The following security issues were fixed: - CVE-2022-29581: Fixed an improper Update of Reference Count vulnerability in net/sched that causes privilege escalation to root bsc1199695. - CVE-2022-39188: Fixed a race conditio...

SUSE-SU-2022:3409-1 Security update for the Linux Kernel (Live Patch 27 for SLE 15)

This update for the Linux Kernel 4.12.14-15083 fixes several issues. The following security issues were fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116. - CVE-2022-1652: Fixed a use-after-free in...

SUSE-SU-2022:3379-1 Security update for the Linux Kernel (Live Patch 35 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-122133 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116...

SUSE-SU-2022:3372-1 Security update for the Linux Kernel (Live Patch 28 for SLE 12 SP4)

This update for the Linux Kernel 4.12.14-95102 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116...

SUSE SLES12: kgraft-patch-4_12_14-95_105-default / etc (SUSE-SU-2022:3346-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2022:3346-1 advisory. This update for the Linux Kernel 4.12.14-95105 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition betwee...

SUSE-SU-2022:3362-1 Security update for the Linux Kernel (Live Patch 32 for SLE 15)

This update for the Linux Kernel 4.12.14-15000015098 fixes one issue. The following security issue was fixed: - CVE-2022-39188: Fixed a race condition between unmapmappingrange and munmap on VMPFNMAP mappings leads to stale TLB entry bsc1203116...

DEBIAN-CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

CVE-2022-41222

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move...

GSD-2022-1005347 powerpc/64e: Fix early TLB miss with KUAP

powerpc/64e: Fix early TLB miss with KUAP This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...

PT-2022-33605 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.2 Description: The issue is related to a potential security vulnerability in the powerpc/64e architecture, specifically concerning early TLB miss with KUAP. The actual impact and attack plausibility have n...

An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap) a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs.

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An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED situations.

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