Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-423016)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-423016 advisory. In the Linux kernel, the following vulnerability has been resolved: tls: fix missing memory barrier in tlsinit In tlsinit, a write memory barrier is missing, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-411720)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-411720 advisory. In the Linux kernel, the following vulnerability has been resolved: xsk: validate user input for XDPUMEM|COMPLETIONFILLRING syzbot reported an illegal copy in...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-388590)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-388590 advisory. In the Linux kernel, the following vulnerability has been resolved: sunrpc: clear XPRTSOCKUPDTIMEOUT when reset transport Since transport-sock has been set to NULL...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986816)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986816 advisory. In the Linux kernel, the following vulnerability has been resolved: nfc: nxp-nci: Fix potential memory leak in nxpncisend nxpncisend will call nxpncii2cwrite, and on...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986864)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986864 advisory. In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUGON triggered in...

PT-2025-41087

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s nvme-tcp subsystem. Specifically, a NULL pointer dereference can occur when running the 'nvme list' command during error recovery. This happens becaus...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986554)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986554 advisory. In the Linux kernel, the following vulnerability has been resolved: hvsock: Initializing vsk-trans to NULL to prevent a dangling pointer When hvs is released, there ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414402)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414402 advisory. network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP eXpress Data Path, a code label was moved in a way allowing for SKBs...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986468)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986468 advisory. In the Linux kernel, the following vulnerability has been resolved: net/nfc: fix use-after-free llcpsockbind/connect Commits 8a4cd82d nfc: fix refcount leak in...

PT-2025-41130

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc7-syzkaller-gfe4469582053 Description The Linux kernel contains a flaw in the net/handshake/netlink.c component, specifically within the handshake nl done doit function. This issue can lead to a null...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414603)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414603 advisory. nbdaddsocket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndbqueuerq use-after- free that could be triggered by local attackers with access to t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414393)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414393 advisory. A flaw was found in the Linux kernels networking code. A use-after-free was found in the way the schsfb enqueue function used the socket buffer SKB cb field after th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414555)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414555 advisory. net/nfc/llcpsock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service NULL pointer dereference and BUG by making a...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986885)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986885 advisory. In the Linux kernel, the following vulnerability has been resolved: net: fix a memleak when uncloning an skb dst and its metadata When uncloning an skb dst and its...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986897)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986897 advisory. In the Linux kernel, the following vulnerability has been resolved: net/9p: Fix a potential socket leak in p9socketopen Both p9fdcreatetcp and p9fdcreateunix will ca...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987017)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987017 advisory. In the Linux kernel, the following vulnerability has been resolved: can: dev: canrestart: fix use after free bug After calling netifrxniskb, dereferencing skb is...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-395260)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-395260 advisory. In the Linux kernel, the following vulnerability has been resolved: fou: Fix null-ptr-deref in GRO. We observed a null-ptr-deref in fougroreceive while shutting down...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-394085)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-394085 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free of kernel socket in cleanupbearer. syzkaller reported a use-after-free o...

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 originates from accessing a freed socket during error recovery, 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...