Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the mana.hwc.destroychannel function’s ability to re-use memory after release, potentially leadin...

The vulnerability of the wx_setup_isb_resources() function in the drivers/net/ethernet/wangxun/libwx/wx_lib.c file of the Linux kernel’s Ethernet adapter support module allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the wxsetupisbresources function in the drivers/net/ethernet/wangxun/libwx/wxlib.c file of the Linux kernel’s Ethernet adapter support module is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

CVE-2026-23413

A flaw was found in the Linux kernel's clsact qdisc. This use-after-free vulnerability occurs due to an asymmetry in the initialization and destruction rollback process. When a replacement clsact qdisc instance fails during initialization, the destroy callback is triggered without properly...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the delayed memory release by netfilter BPF, potentially leading to reused memory after release...

The vulnerability of the davinci_cpufreq_probe() function in the drivers/cpufreq/davinci-cpufreq.c module of the Linux kernel’s frequency scaling driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the davincicpufreqprobe function in the drivers/cpufreq/davinci-cpufreq.c module of the Linux kernel frequency scaling driver is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the release_module_tags() function in the lib/alloc_tag.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the releasemoduletags function in the lib/alloctag.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the hci_cs_disconnect() function in the net/bluetooth/hci_event.c module of the Linux kernel’s Bluetooth subsystem allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the hcicsdisconnect function in the net/bluetooth/hcievent.c module of the Linux kernel’s Bluetooth subsystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the eventHistTriggerParse() function in the kernel/trace/traceEventsHist.c module, which supports Linux operating system kernel tracing, allows an attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the eventHistTriggerParse function in the kernel/trace/traceEventsHist.c module, which supports kernel tracing in Linux operating systems, is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the imx_clk_scu_alloc_dev() function in the drivers/clk/imx/clk-scu.c driver for the Samsung Exynos CPU in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the imxclkscuallocdev function in the drivers/clk/imx/clk-scu.c driver for the Samsung Exynos CPU in Linux operating systems is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the vti_tunnel_xmit() function in the net/ipv4/ip_vti.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vtitunnelxmit function in the net/ipv4/ipvti.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

The vulnerability of the iavf_alloc_q_vectors() function in the drivers/net/ethernet/intel/iavf/iavf_main.c file of the Intel Ethernet network adapter driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the iavfallocqvectors function in the drivers/net/ethernet/intel/iavf/iavfmain.c file of the Intel Ethernet network adapter driver for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow a remote...

The vulnerability of the panthor_fdinfo_gather_group_samples() function in the drivers/gpu/drm/panthor/panthor_sched.c file of the Panthor driver (which provides DRM support for ARM Mali CSF-based graphics processors in the Linux operating system) allows a hacker to trigger a service failure.

The vulnerability of the panthorfdinfogathergroupsamples function in the drivers/gpu/drm/panthor/panthorsched.c file of the Panthor driver which supports DRM for ARM Mali CSF-based graphics processors in Linux operating systems is related to the reutilization of previously freed memory. Exploitin...

The vulnerability of the `btrfs_create_pending_block_groups()` function in the `fs/btrfs/block-group.c` file of the Linux kernel’s filesystem allows a attacker to cause a service failure.

The vulnerability of the btrfscreatependingblockgroups function in the fs/btrfs/block-group.c file of the Linux kernel’s filesystem is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the graph_util_parse_dai() function in the sound/soc/generic/simple-card-utils.c module of the Linux operating system’s SoC audio support module allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the graphutilparsedai function in the sound/soc/generic/simple-card-utils.c module of the Linux operating system’s sound support module is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...

The vulnerability of the bcm_qspi_probe() function in the drivers/spi/spi-bcm-qspi.c file of the Linux kernel’s SPI device driver allows a hacker to cause a service failure.

The vulnerability of the bcmqspiprobe function in the drivers/spi/spi-bcm-qspi.c file of the Linux kernel’s SPI device driver relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a system failure...

The vulnerability of the octepvf_request_irqs() function in the drivers/net/ethernet/marvell/octeon_epvf/octepvf_main.c file of the Ethernet network adapter driver for the Marvell-based Linux operating system allows a hacker to cause a service failure.

The vulnerability of the octepvfrequestirqs function in the drivers/net/ethernet/marvell/octeonepvf/octepvfmain.c file of the Ethernet network adapter driver for the Marvell-based Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability coul...

The vulnerability of the mpfs_reset_unregister_adev() function in the drivers/clk/microchip/clk-mpfs.c file of the frequency controller driver for Samsung Exynos Linux operating systems allows a hacker to cause a system failure.

The vulnerability of the mpfsresetunregisteradev function in the drivers/clk/microchip/clk-mpfs.c file of the frequency controller driver for Samsung Exynos Linux operating systems is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to...

The vulnerability of the vp_vdparemove() function in the drivers/vdpa/virtiopci/vp_vdpa.c driver of the vDPA device drivers in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the vpvdparemove function in the drivers/vdpa/virtiopci/vpvdpa.c driver for vDPA devices in the Linux operating system is related to the reutilization of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the __nvmet_reqComplete() function in the drivers/nvme/target/core.c module of the NVME kernel of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nvmetreqComplete function in the drivers/nvme/target/core.c module of the NVME kernel of the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

The vulnerability of the dlm_midcomms_commit_mhandle() function in the fs/dlm/midcomms.c module exposes the security of block devices in Linux distributed computing environments, allowing attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the dlmmidcommscommitmhandle function in the fs/dlm/midcomms.c module, which is part of the Linux kernel’s distributed locking mechanism, relates to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the...