Notes on Univariate Sumcheck

These notes describe an adaptation of the multivariate sumcheck protocol to univariate polynomials interpolated over roots of unity...

OESA-2025-1318 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds ...

SUSE CVE-2021-47639

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

CVE-2021-47639

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

DEBIAN-CVE-2021-47639

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

UBUNTU-CVE-2021-47639

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

CVE-2021-47639 KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

CVE-2021-47639 KVM: x86/mmu: Zap _all_ roots when unmapping gfn range in TDP MMU

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

CVE-2021-47639

CVE-2021-47639 affects the Linux kernel KVM x86/mmu code. The issue arises when unmapping a guest frame number (gfn) range in the TDP MMU: both valid and invalid SPTE roots can be zapped, but invalid roots aren’t consistently cleared in mmu_notifier paths. This can leave references to freed pages...

CVE-2021-47639

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Zap all roots when unmapping gfn range in TDP MMU Zap both valid and invalid roots when zapping/unmapping a gfn range, as KVM must ensure it holds no references to the freed page after returning from the unmap...

Security update for ca-certificates-mozilla

This update for ca-certificates-mozilla fixes the following issues: Updated to 2.68 state of Mozilla SSL root CAs bsc1227525 Added: FIRMAPROFESIONAL CA ROOT-A WEB Distrust: GLOBALTRUST 2020 Updated to 2.66 state of Mozilla SSL root CAs bsc1220356 Added: CommScope Public Trust ECC Root-01 CommScop...

SUSE-SU-2025:20022-1 Security update for ca-certificates-mozilla

This update for ca-certificates-mozilla fixes the following issues: - Updated to 2.68 state of Mozilla SSL root CAs bsc1227525 - Added: FIRMAPROFESIONAL CA ROOT-A WEB - Distrust: GLOBALTRUST 2020 - Updated to 2.66 state of Mozilla SSL root CAs bsc1220356 Added: - CommScope Public Trust ECC Root-0...

SUSE CVE-2025-21658

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid extent tree BUG Syzbot reported a crash with the following call trace: BTRFS info device loop0: scrub: started on devid 1 BUG: kernel NULL pointer dereference, address:...

AZL-55913 CVE-2025-21658 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid extent tree BUG Syzbot reported a crash with the following call trace: BTRFS info device loop0: scrub: started on devid 1 BUG: kernel NULL pointer dereference, address:...

DEBIAN-CVE-2025-21658

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid extent tree BUG Syzbot reported a crash with the following call trace: BTRFS info device loop0: scrub: started on devid 1 BUG: kernel NULL pointer dereference, address:...

UBUNTU-CVE-2025-21658

In the Linux kernel, the following vulnerability has been resolved: btrfs: avoid NULL pointer dereference if no valid extent tree BUG Syzbot reported a crash with the following call trace: BTRFS info device loop0: scrub: started on devid 1 BUG: kernel NULL pointer dereference, address:...

CLSA-2024-1730916673 Update of alt-php

Update ca-certificates database to 20240823: - mozilla/certdata.txt,nssckbi.h: Update Mozilla certificate authority bundle of the version 2.69. - The following certificates were updated: Certificate "OISTE WISeKey Global Root GC CA" - The following certificates were added: Certificate "Telekom...

CLSA-2024-1730916203 Update of ca-certificates

update to CKBI 2.69 from NSS 3.103 - updated certificates: - Certificate "GLOBALTRUST 2020" - Certificate "OISTE WISeKey Global Root GC CA" - removed certificates: - Certificate "Security Communication Root CA" - Certificate "Camerfirma Chambers of Commerce Root" - Certificate "Chambers of...

CLSA-2024-1730915924 Update of ca-certificates

update to CKBI 2.69 from NSS 3.103 - updated certificates: - Certificate "GLOBALTRUST 2020" - Certificate "OISTE WISeKey Global Root GC CA" - removed certificates: - Certificate "Security Communication Root CA" - Certificate "Camerfirma Chambers of Commerce Root" - Certificate "Chambers of...

CLSA-2024-1730910207 Update of ca-certificates

update to CKBI 2.69 from NSS 3.103 - updated certificates: - Certificate "GLOBALTRUST 2020" - Certificate "OISTE WISeKey Global Root GC CA" - removed certificates: - Certificate "Security Communication Root CA" - Certificate "Camerfirma Chambers of Commerce Root" - Certificate "Chambers of...