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-2025-987017)

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 20.1070e 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-2025-414393)

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 20.1050a / 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 20.1070e 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 20.1070a 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...

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...

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...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-405540)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-405540 advisory. In the Linux kernel, the following vulnerability has been resolved: udp: do not accept non-tunnel GSO skbs landing in a tunnel When rx-udp-gro-forwarding is enabled...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986970)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986970 advisory. In the Linux kernel, the following vulnerability has been resolved: can: j1939: fix Use-after-Free, hold skb ref while in use This patch fixes a Use-after-Free found...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-397062)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-397062 advisory. In the Linux kernel, the following vulnerability has been resolved: gtp: fix a potential NULL pointer dereference When sockfdlookup fails, gtpencapenablesocket retur...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986823)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986823 advisory. In the Linux kernel, the following vulnerability has been resolved: udp: fix race between close and udpabort Kaustubh reported and diagnosed a panic in udpliblookup...

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 multiple calls to sockput when msg has more data, which could lead to reuse after release...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986848)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986848 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: fix kernel-infoleak for SCTP sockets syzbot reported a kernel infoleak 1 of 4 bytes. After...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414426)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414426 advisory. The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xsxprtfree before ensuring that sockets are in the intended state. Tenable has extracted the precedi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414683)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414683 advisory. A vulnerability was found in Linux Kernel where refcount leak in llcpsockbind causing use-after-free which might lead to privilege escalations. Tenable has extracted...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987284)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987284 advisory. In the Linux kernel, the following vulnerability has been resolved: Bluetooth: fix dangling scoconn and use-after-free in scosocktimeout Connecting the same socket...