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 unchecked kmalloc return value, which could result in a null pointer dereference...

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, which stems from an integer underflow leading to a null pointer dereference...

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 to perform null pointer checking, which could result in a null pointer dereference...

PT-2025-41060

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the tipc topsrv accept function that can lead to a null pointer dereference. This issue was discovered by syzbot during testing. The root cause is tha...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987181)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987181 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: fix possible null-ptr-deref in armsmmudeviceprobe It will cause null-ptr-deref wh...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414390)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414390 advisory. A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfsbmaplookupatlevel of the file fs/nilfs2/inode.c of th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986826)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986826 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc3-meson-g12a: fix usb2 PHY glue init when phy0 is disabled When only PHY1 is used for...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414360)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414360 advisory. A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol L2TP. A missing lock when clearing skuserdata can lead to a race condition and NULL pointer...

Unity Linux 20.1070a Security Update: firefox (UTSA-2025-987443)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987443 advisory. The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. This vulnerability affects Firefox 14...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986289)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986289 advisory. In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix a NULL pointer dereference in nvmeallocadmintags In nvmeallocadmintags, the adminq...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986723)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986723 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: check return value after calling platformgetresourcebyname It will cause...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414303)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414303 advisory. A null pointer dereference issue was found in the sctp network protocol in net/sctp/streamsched.c in Linux Kernel. If streamin allocation is failed, streamout is fre...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986573)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986573 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel: Fix null ptr deref in btintelreadversion If hcicmdsynccomplete is triggered a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414335)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414335 advisory. In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service system...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-412694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-412694 advisory. In the Linux kernel, the following vulnerability has been resolved: hwmon: axi-fan-control Fix possible NULL pointer dereference axifancontrolirqhandler, dependent o...

Unity Linux 20.1070a Security Update: gstreamer1-plugins-base (UTSA-2025-984680)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-984680 advisory. GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parselrc function with...

PT-2025-41035

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the block I/O queue management code. Specifically, a null pointer dereference can occur within the blk mq clear rq mapping function. This issue arises...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986878)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986878 advisory. In the Linux kernel, the following vulnerability has been resolved: pinctrl: renesas: rzn1: Fix possible null-ptr-deref in shpfcmapresources It will cause...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-383995)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-383995 advisory. In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt2701: Add check for mtkallocclkdata Add the check for the return value of...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-391626)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-391626 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: serial: quatech2: fix null-ptr-deref in qt2processreadurb This patch addresses a...