CVE-2025-21853

In the Linux kernel, the following vulnerability has been resolved: bpf: avoid holding freezemutex during mmap operation We use map-freezemutex to prevent races between mapfreeze and memory mapping BPF map contents with writable permissions. The way we naively do this means we'll hold freezemutex...

CVE-2025-21853 bpf: avoid holding freeze_mutex during mmap operation

In the Linux kernel, the following vulnerability has been resolved: bpf: avoid holding freezemutex during mmap operation We use map-freezemutex to prevent races between mapfreeze and memory mapping BPF map contents with writable permissions. The way we naively do this means we'll hold freezemutex...

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 holding freezemutex during an mmap operation, which could result in a deadlock...

kernel: scsi: megaraid_sas: Fix for a potential deadlock

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix for a potential deadlock This fixes a 'possible circular locking dependency detected' warning CPU0 CPU1 ---- ---- lock&instance-resetmutex; lock&shost-scanmutex; lock&instance-resetmutex;...

kernel: scsi: megaraid_sas: Fix for a potential deadlock

In the Linux kernel, the following vulnerability has been resolved: scsi: megaraidsas: Fix for a potential deadlock This fixes a 'possible circular locking dependency detected' warning CPU0 CPU1 ---- ---- lock&instance-resetmutex; lock&shost-scanmutex; lock&instance-resetmutex;...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-57900)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-57900 advisory. - In the Linux kernel, the following vulnerability has been resolved: ila: serialize calls to nfregisternethoo...

leds: class: Protect brightness_show() with led_cdev->led_access mutex

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Linux Distros Unpatched Vulnerability : CVE-2024-49903

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - jfs: Fix uaf in dbFreeBits syzbot reported ================================================================== BUG: KASAN: slab-use-after-free in mutexlockcommon...

Linux Distros Unpatched Vulnerability : CVE-2025-21824

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a use of uninitialized mutex commit c8347f915e67 gpu: host1x: Fix boot...

Linux Distros Unpatched Vulnerability : CVE-2024-56631

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Fix slab-use-after-free read in sgrelease Fix a use-after-free bug in sgrelease,...

Linux Distros Unpatched Vulnerability : CVE-2024-57900

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ila: serialize calls to nfregisternethooks syzbot found a race in ilaaddmapping 1 commit 031ae72825ce ila: call nfunregisternethooks sooner attempted to fix a...

Linux Distros Unpatched Vulnerability : CVE-2024-57893

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: seq: oss: Fix races at processing SysEx messages OSS sequencer handles the SysEx messages split in 6 bytes packets, and ALSA sequencer OSS layer tries to...

Linux Distros Unpatched Vulnerability : CVE-2024-56655

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: do not defer rule destruction via callrcu nftableschaindestroy can slee...

Linux Distros Unpatched Vulnerability : CVE-2024-35843

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iommu/vt-d: Use device rbtree in iopf reporting path The existing I/O page fault handler currently locates the PCI device by calling pcigetdomainbusandslot. Thi...

Linux Distros Unpatched Vulnerability : CVE-2024-26854

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ice: fix uninitialized dplls mutex usage The pf-dplls.lock mutex is initialized too late,...

Linux Distros Unpatched Vulnerability : CVE-2024-38594

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: stmmac: move the EST lock to struct stmmacpriv Reinitialize the whole EST structure would also reset the mutex lock which is embedded in the EST structure,...

Linux Distros Unpatched Vulnerability : CVE-2024-35991

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Convert spinlock to mutex to lock evl workqueue drainworkqueue cannot be...

Linux Distros Unpatched Vulnerability : CVE-2024-47744

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: KVM: Use dedicated mutex to protect kvmusagecount to avoid deadlock Use a dedicated mutex t...

Linux Distros Unpatched Vulnerability : CVE-2024-27005

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - interconnect: Don't access reqlist while it's being manipulated The icclock mutex was split into separate icclock and iccbwlock mutexes in 1 to avoid lockdep...

Linux Distros Unpatched Vulnerability : CVE-2024-44957

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: xen: privcmd: Switch from mutex to spinlock for irqfds irqfdwakeup gets EPOLLHUP, when it is...