CVE-2025-37834

In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: don't try to reclaim hwpoison folio Syzkaller reports a bug as follows: Injecting memory failure for pfn 0x18b00e at process virtual address 0x20ffd000 Memory failure: 0x18b00e: dirty swapcache page still referenced by...

CVE-2025-37834

CVE-2025-37834 affects the Linux kernel, specifically the mm/vmscan path. When a dirty swapcache page labeled hwpoison is isolated during reclaim and not locked, a memory failure can lead to the page being returned to the LRU and later cause a VM_BUG_ON_FOLIO during a subsequent reclaim. The issu...

DEBIAN-CVE-2025-21983

In the Linux kernel, the following vulnerability has been resolved: mm/slab/kvfreercu: Switch to WQMEMRECLAIM wq Currently kvfreercu APIs use a system workqueue which is "systemunboundwq" to driver RCU machinery to reclaim a memory. Recently, it has been noted that the following kernel warning ca...

CVE-2025-21983

CVE-2025-21983 describes a Linux kernel vulnerability where kvfree_rcu used the system_unbound_wq workqueue, potentially triggering a warning in nvme/scsi workflows due to flush_dependency checks. The mitigation documented in the sources is to switch kvfree_rcu to an independent WQ_MEM_RECLAIM wo...

CVE-2025-21983 mm/slab/kvfree_rcu: Switch to WQ_MEM_RECLAIM wq

In the Linux kernel, the following vulnerability has been resolved: mm/slab/kvfreercu: Switch to WQMEMRECLAIM wq Currently kvfreercu APIs use a system workqueue which is "systemunboundwq" to driver RCU machinery to reclaim a memory. Recently, it has been noted that the following kernel warning ca...

CVE-2025-21983 mm/slab/kvfree_rcu: Switch to WQ_MEM_RECLAIM wq

In the Linux kernel, the following vulnerability has been resolved: mm/slab/kvfreercu: Switch to WQMEMRECLAIM wq Currently kvfreercu APIs use a system workqueue which is "systemunboundwq" to driver RCU machinery to reclaim a memory. Recently, it has been noted that the following kernel warning ca...

Vulnerability of the devm_spi_alloc_master() function in the drivers/spi/spi.c module – The Linux kernel’s SPI device driver support allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the devmspiallocmaster function in the drivers/spi/spi.c module – The Linux kernel’s SPI device driver relies on the reclamation of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

The vulnerability of the `new_stream_audio` function in the `fftools/ffmpeg_mux_init.c` file of the FFmpeg multimedia library allows a hacker to execute arbitrary code.

The vulnerability of the newstreamaudio function in the fftools/ffmpegmuxinit.c file of the FFmpeg multimedia library is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

The vulnerability of the Telephony Server component for Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Telephony Server component for Windows operating systems is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code remotely...

The vulnerability of the Direct Show Remote component in Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Direct Show Remote component for Windows operating systems is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code remotely...

The vulnerability of Linux kernel’s LED components, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s kernel LED component is related to a memory reclamation error in the ledtriggerset function. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the Resilient File System (ReFS) Deduplication Service in Windows operating systems allows a hacker to increase their privileges.

The vulnerability of the Resilient File System ReFS Deduplication Service in Windows operating systems is related to a memory reclamation error. Exploiting this vulnerability can allow an attacker to gain increased privileges...

The vulnerability of the Resilient File System (ReFS) Deduplication Service in Windows operating systems allows a hacker to increase their privileges.

The vulnerability of the Resilient File System ReFS Deduplication Service in Windows operating systems is related to a memory reclamation error. Exploiting this vulnerability can allow an attacker to gain increased privileges...

The vulnerability of the rkmpp_retrieve_frame function in the libavcodec/rkmppdec.c file of the FFmpeg multimedia library allows a hacker to execute arbitrary code.

The vulnerability of the rkmppretrieveframe function in the libavcodec/rkmppdec.c file of the FFmpeg multimedia library is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

CVE-2024-53160 rcu/kvfree: Fix data-race in __mod_timer / kvfree_call_rcu

In the Linux kernel, the following vulnerability has been resolved: rcu/kvfree: Fix data-race in modtimer / kvfreecallrcu KCSAN reports a data race when access the krcp-monitorwork.timer.expires variable in the scheduledelayedmonitorwork function: BUG: KCSAN: data-race in modtimer / kvfreecallrcu...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-50229)

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-2024-50229 advisory. - In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential deadlock with newl...

The vulnerability of the Native Client component of the Microsoft SQL Server database management system allows a hacker to execute arbitrary code.

The vulnerability of Native Client component in Microsoft SQL Server database management system is related to a memory reclamation error. Exploiting this vulnerability could allow an attacker to execute arbitrary code remotely...

The vulnerability in the client and server implementations of the network file system (NFS) of the OpenBSD operating system allows a perpetrator to influence the confidentiality, integrity, and accessibility of data.

The vulnerability in the client and server implementations of the network file system NFS in the OpenBSD operating system is related to a memory reclamation error. Exploiting this vulnerability allows an attacker to influence the confidentiality, integrity, and accessibility of systems...

The vulnerability in the implementation of the Server Message Block (SMBv3) network protocol on Windows operating systems allows a hacker to execute arbitrary code.

The vulnerability of the Server Message Block SMBv3 network protocol implementation in Windows operating systems is related to a memory reclamation error. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

The vulnerability of the Windows Kernel-Mode Driver graphic driver allows attackers to increase their privileges.

The vulnerability of the Windows Kernel-Mode Driver graphics driver in the Windows operating system is related to a memory reclamation error. Exploiting this vulnerability can allow an attacker to gain increased privileges...