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 lpfc not checking for the hdwq null pointer when cleaning up vport structures...

Linux Distros Unpatched Vulnerability : CVE-2025-38671

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: qup: jump out of the loop in case of timeout Original logic only sets the return value but doesn't jump out of the loop if the bus is kept active by a...

Linux Distros Unpatched Vulnerability : CVE-2022-50048

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: possible module reference underflow in error path dst-ops is set on whe...

Vulnerability of the ubi_create_volume() function in the drivers/mtd/ubi/vmt.c module – This driver is a part of the Linux operating system’s memory support mechanism for the kernel. It allows an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

Vulnerability of the ubicreatevolume function in the drivers/mtd/ubi/vmt.c module – The Linux kernel’s memory support driver involves reusing previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of protected...

The vulnerability of the io_wq_free_work function in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the iowqfreework function in Linux kernel is related to errors during link counter updates. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

CVE-2025-38622

In the Linux kernel, the following vulnerability has been resolved: net: drop UFO packets in udprcvsegment When sending a packet with virtionethdr to tun device, if the gsotype in virtionethdr is SKBGSOUDP and the gsosize is less than udphdr size, below crash may happen. ------------ cut here...

CVE-2025-38619

In the Linux kernel, the following vulnerability has been resolved: media: ti: j721e-csi2rx: fix listdel corruption If ticsi2rxstartdma fails in ticsi2rxdmacallback, the buffer is marked done with VB2BUFSTATEERROR but is not removed from the DMA queue. This causes the same buffer to be retried in...

CVE-2025-38624

A flaw was found in the pnv-php module in the Linux kernel. When the root of a nested PCIe bridge configuration is unplugged, the driver fails to properly clean up and deallocate the IRQ resources for the child bridges' hotplug event notifications, resulting in a kernel panic and denial of servic...

Linux Distros Unpatched Vulnerability : CVE-2020-29534

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the Linux kernel before 5.9.3. iouring takes a non-refcounted reference to the filesstruct of the process that submitted a request,...

Linux Distros Unpatched Vulnerability : CVE-2024-42251

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: mm: pageref: remove foliotrygetrcu The below bug was reported on a non-SMP kernel: 275.26715...

Linux Distros Unpatched Vulnerability : CVE-2024-26971

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: clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays The frequency table arrays...

Linux Distros Unpatched Vulnerability : CVE-2022-49852

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: riscv: process: fix kernel info leakage threadstruct's s12 may contain random kernel memory...

Linux Distros Unpatched Vulnerability : CVE-2022-1016

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel in net/netfilter/nftablescore.c:nftdochain, which can cause a use-after-free. This issue needs to handle 'return' with prop...

Linux Distros Unpatched Vulnerability : CVE-2020-36787

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: media: aspeed: fix clock handling logic Video engine uses eclk and vclk for its clock source...

Linux Distros Unpatched Vulnerability : CVE-2021-47079

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: platform/x86: ideapad-laptop: fix a NULL pointer dereference The third parameter of...

Linux Distros Unpatched Vulnerability : CVE-2021-46965

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: mtd: physmap: physmap-bt1-rom: Fix unintentional stack access Cast &data to char in order to...

Linux Distros Unpatched Vulnerability : CVE-2024-26750

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: afunix: Drop oobskb ref before purging queue in GC. syzbot reported another task hung in...

Linux Distros Unpatched Vulnerability : CVE-2025-39930

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: ASoC: simple-card-utils: Don't use freedevicenode at graphutilparsedai commit 419d1918105e...

SUSE CVE-2025-38672

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/gem-dma: Use dmabuf from GEM object instance" This reverts commit e8afa1557f4f963c9a511bd2c6074a941c308685. The dmabuf field in struct drmgemobject is not stable over the object instance's lifetime. The field becomes...

DEBIAN-CVE-2025-38675

In the Linux kernel, the following vulnerability has been resolved: xfrm: state: initialize stateptrs earlier in xfrmstatefind In case of preemption, xfrmstatelookat will find a different pcpuid and look up states for that other CPU. If we matched a state for CPU2 in the statecache while the look...