CVE-2025-45526

A denial of service DoS vulnerability has been identified in the JavaScript library microlight version 0.0.7. This library, used for syntax highlighting, does not limit the size of textual content it processes in HTML elements with the microlight class. When excessively large content e.g., 100...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: KVM: Explicitly verify that the target vCPU is online in kvmgetvcpu. It is necessary to explicitly verify that the target vCPU is fully online prior to clamping the index in kvmgetvcpu. If the index is “bad”, the nospec clamping...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: KVM: arm64: Unconditionally save+flush host FPSIMD/SVE/SME state There are several issues with the way the hyp code lazily saves the host’s FPSIMD/SVE state. These include: The host SVE state is unexpectedly discarded due to...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fixed suspicious RCU usage The commit “iommu/vt-d: Allocate DMAR fault interrupts locally” moved the call to enabledrhdfaulthandling to a code path that does not hold any lock while traversing the drhd list. This issu...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: idpf: converting workqueues to unbound mode When a workqueue is created with WQUNBOUND, its work items are served by special worker-pools, whose host workers are not bound to any specific CPU. In the default configuration i.e.,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: cpufreq: scmi: Fixed a nullptrderef in scmicpufreqgetrate. The cpufreqcpugetraw function may return NULL when the target CPU is not present in the policy-cpus mask. The scmicpufreqgetrate function does not check for this case,...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: cpufreq: apple-soc: Fixed a nullptrderef in applesoccpufreqgetrate. The cpufreqcpugetraw function may return NULL when the target CPU is not present in the policy-cpus mask. The applesoccpufreqgetrate function does not check f...

Astra Linux – Vulnerability in Linux 6.12

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...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Destroying vGIC structures during failed vCPU creation If the function kvmarchvcpucreate fails to share the vCPU page with the hypervisor, we propagate the error back to the ioctl, but leave the vGIC vCPU structures...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Forcing the SMM mode to remain active during SHUTDOWN interception Previously, the commit ed129ec9057f “KVM: x86: forcing the nested mode to remain active during vCPU reset” addressed an issue where a triple fault...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fixed an out-of-bounds access on systems with CPU-less NUMA nodes. Currently, the loadmicrocodeamd function iterates over all NUMA nodes, retrieves their CPU masks, and accesses per-CPU data for the first CPU o...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: media: intel/ipu6: The CPU latency QoS request is removed in case of errors. The issue with corruption in the CPU latency QoS list is also fixed. This occurs when the CPU latency request is not removed during error handling,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: hrtimers: Timers queued after CPUHPAPHRTIMERSDYING are forced to be migrated away from the dying CPU to any online target. This is done to avoid delaying bandwidth timer handling tasks related to CPU hotplug progress. However,...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net: ipv6: Fixed issues with reference loops in RPL, Seg6, and Ioam6 lwtunnels. Some lwtunnels have a destination cache for the transformed destination address. If the packet’s destination does not change, we might end up...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nfconncount: The struct nfconncounttuple was fully initialized in the inserttree function. Since the commit b36e4523d4d5 “netfilter: nfconncount: fix garbage collection confirm race”, the cpu and jiffies32 fields we...

TencentOS Server 3: bind and dhcp (TSSA-2024:0227)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0227 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: bind and dhcp (TSSA-2024:0125)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0125 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 3: python3 (TSSA-2023:0019)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0019 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 4: nghttp2 (TSSA-2024:0928)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0928 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 4: python-tornado (TSSA-2024:0999)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0999 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...