DEBIAN-CVE-2025-38424

In the Linux kernel, the following vulnerability has been resolved: perf: Fix sample vs doexit Baisheng Gao reported an ARM64 crash, which Mark decoded as being a synchronous external abort -- most likely due to trying to access MMIO in bad ways. The crash further shows perf trying to do a user...

CVE-2025-38424 perf: Fix sample vs do_exit()

In the Linux kernel, the following vulnerability has been resolved: perf: Fix sample vs doexit Baisheng Gao reported an ARM64 crash, which Mark decoded as being a synchronous external abort -- most likely due to trying to access MMIO in bad ways. The crash further shows perf trying to do a user...

CVE-2025-38424 perf: Fix sample vs do_exit()

In the Linux kernel, the following vulnerability has been resolved: perf: Fix sample vs doexit Baisheng Gao reported an ARM64 crash, which Mark decoded as being a synchronous external abort -- most likely due to trying to access MMIO in bad ways. The crash further shows perf trying to do a user...

CVE-2025-38370

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

UBUNTU-CVE-2025-38370

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

CVE-2025-38370

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

CVE-2025-38370 btrfs: fix failure to rebuild free space tree using multiple transactions

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

CVE-2025-38370 btrfs: fix failure to rebuild free space tree using multiple transactions

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

CVE-2025-38370

CVE-2025-38370 concerns a Linux kernel issue in the BTRFS free-space-tree rebuild path. When rebuilding the free-space tree, allocating a new metadata block group could trigger multiple transactions; during the rebuild, btrfs_rebuild_free_space_tree() may encounter newly inserted block groups and...

CVE-2025-38370

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

CVE-2025-38366

Summary: CVE-2025-38366 pertains to the Linux kernel (LoongArch KVM) where the number of CPUs requested from user space could exceed the supported limit, risking an array pointer overflow. The fixed condition adds validation for the cpu number in the LoongArch KVM path, aligning the checked range...

CVE-2025-38366

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of "numcpu" from user space The maximum supported cpu number is EIOINTCROUTEMAXVCPUS about irqchip EIOINTC, here add validation about cpu number to avoid array pointer overflow...

CVE-2025-38366 LoongArch: KVM: Check validity of "num_cpu" from user space

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of "numcpu" from user space The maximum supported cpu number is EIOINTCROUTEMAXVCPUS about irqchip EIOINTC, here add validation about cpu number to avoid array pointer overflow...

CVE-2025-31700

A vulnerability has been found in Dahua products. Attackers could exploit a buffer overflow vulnerability by sending specially crafted malicious packets, potentially causing service disruption e.g., crashes or remote code execution RCE. Some devices may have deployed protection mechanisms such as...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from a failure when rebuilding a free space tree with multiple transactions...

CVE-2025-38370: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix failure to rebuild free space tree using multiple transactions If we are rebuilding a free space tree, while modifying the free space tree we may need to allocate a new metadata block group. If we end up using multiple...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a symbolic error in the calculation of skb remaining space, which could lead to a buffer overflow...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an incomplete recovery of xtheadvector context preservation in the riscv architecture, which could corrupt...

CVE-2025-31701

A vulnerability has been found in Dahua products. Attackers could exploit a buffer overflow vulnerability by sending specially crafted malicious packets, potentially causing service disruption e.g., crashes or remote code execution RCE. Some devices may have deployed protection mechanisms such as...

CVE-2025-31701

CVE-2025-31701 affects Dahua security cameras. It is described as a buffer overflow in the RPC file upload handler that can be triggered by specially crafted packets, potentially causing DoS or remote code execution. Some devices reportedly deploy ASLR, which may reduce exploitability, but DoS re...