CVE-2025-21693

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

DEBIAN-CVE-2025-21693

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

UBUNTU-CVE-2025-21693

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

CVE-2025-21693

In the Linux kernel CVE-2025-21693, the zswap path could UAF resources if the original per-CPU acomp_ctx is still in use when a CPU hotplug occurs, because preemption/migration isn’t disabled during the operation. The defect affects mm/zswap: the code retrieves acomp_ctx on the current CPU at ope...

CVE-2025-21693 mm: zswap: properly synchronize freeing resources during CPU hotunplug

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

CVE-2025-21693 mm: zswap: properly synchronize freeing resources during CPU hotunplug

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

CVE-2025-21693 mm: zswap: properly synchronize freeing resources during CPU hotunplug

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

CVE-2025-21693

In the Linux kernel, the following vulnerability has been resolved: mm: zswap: properly synchronize freeing resources during CPU hotunplug In zswapcompress and zswapdecompress, the per-CPU acompctx of the current CPU at the beginning of the operation is retrieved and used throughout. However, sin...

CVE-2025-21690 scsi: storvsc: Ratelimit warning logs to prevent VM denial of service

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service If there's a persistent error in the hypervisor, the SCSI warning for failed I/O can flood the kernel log and max out CPU utilization, preventing troubleshooti...

CVE-2025-21690

CVE-2025-21690 affects the Linux kernel storvsc SCSI driver where a persistent hypervisor error can cause an unbounded flood of I/O warning logs, leading to kernel log bloat and VM DoS. The issue is addressed by kernel updates across several distributions (e.g., Debian LTS DLA-4076-1:00E2C upgrad...

CVE-2025-21690

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service If there's a persistent error in the hypervisor, the SCSI warning for failed I/O can flood the kernel log and max out CPU utilization, preventing troubleshooti...

SUSE-SU-2025:0389-1 Security update for bind

This update for bind fixes the following issues: - CVE-2024-11187: Fixes CPU exhaustion caused by many records in the additional section bsc1236596...

SUSE SLES15 Security Update : bind (SUSE-SU-2025:0359-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:0359-1 advisory. - CVE-2024-11187: Fixes CPU exhaustion caused by many records in the additional section bsc1236596 Tenable has extracted the preceding...

Azure Linux 3.0 Security Update: bind (CVE-2023-4408)

The version of bind installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2023-4408 advisory. - The DNS message parsing code in named includes a section whose computational complexity is overly high. It does...

AlmaLinux 8 : kernel (ALSA-2025:1068)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:1068 advisory. kernel: scsi: core: Fix unremoved procfs host directory regression CVE-2024-26935 kernel: arm64/sve: Discard stale CPU state when handling SVE traps...

SUSE SLES15 Security Update : bind (SUSE-SU-2025:0384-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:0384-1 advisory. - CVE-2024-11187: Fixes CPU exhaustion caused by many records in the additional section bsc1236596 Tenable has extracted the preceding...

Azure Linux 3.0 Security Update: kernel (CVE-2024-27013)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27013 advisory. - In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal...

Azure Linux 3.0 Security Update: kernel (CVE-2024-47710)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47710 advisory. - In the Linux kernel, the following vulnerability has been resolved: sockmap: Add a condresched in sockhashfr...

Azure Linux 3.0 Security Update: bind / dhcp (CVE-2024-1975)

The version of bind / dhcp installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-1975 advisory. - If a server hosts a zone containing a KEY Resource Record, or a resolver DNSSEC-validates a KEY Resource...

Azure Linux 3.0 Security Update: nodejs / nodejs18 / reaper (CVE-2024-21538)

The version of nodejs / nodejs18 / reaper installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-21538 advisory. - Versions of the package cross-spawn before 6.0.6, from 7.0.0 and before 7.0.5 are...