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 the possible transfer of data before switchdev is fully configured, which could lead to null pointer...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-411032)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-411032 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix null-ptr-deref when journal load failed. During the mounting process, if journalreset...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986632)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986632 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: fix potential NULL ptr deref in ncmbitrate In Google internal bug 265639009...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987282)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987282 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414684)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414684 advisory. A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987063)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987063 advisory. In the Linux kernel, the following vulnerability has been resolved: xen/netback: avoid entering xenvifrxnextskb with an empty rx queue xenvifrxnextskb is expecting t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986534)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986534 advisory. In the Linux kernel, the following vulnerability has been resolved: ASoC: soc-pcm: Add NULL check in BE reparenting Add NULL check in dpcmbereparent API, to handle...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986959)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986959 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferenc...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986447)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986447 advisory. In the Linux kernel, the following vulnerability has been resolved: udf: Fix NULL pointer dereference in udfsymlink function In function udfsymlink, epos.bh is...

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-2025-987400)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987400 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: rfcomm: Fix null-ptr-deref in rfcommchecksecurity During our fuzz testing of the...

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-2025-986908)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986908 advisory. In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix NULL pointer dereference in mt7915getphymode Fix the following NULL pointer...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-379453)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-379453 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: nci: fix possible NULL pointer dereference in sendacknowledge Handle memory allocation failu...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986392)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986392 advisory. In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have...

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-2025-987181)

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 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-399502)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-399502 advisory. In the Linux kernel, the following vulnerability has been resolved: net: phy: fix phygetinternaldelay accessing an empty array The phygetinternaldelay function could...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986489)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986489 advisory. In the Linux kernel, the following vulnerability has been resolved: net-sysfs: add check for netdevice being present to speedshow When bringing down the netdevice or...

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...