30 matches found
Astra Linux – Vulnerability in Linux
In the Linux kernel, the following vulnerability has been resolved: tipc: Wait and exit until all work queues are completed On some hosts, a crash could occur simply by repeating these commands several times: bash modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc T...
kernel: tipc: clear sock->sk on the failed-insert path in tipc_sk_create()
A flaw was found in the Linux kernel's TIPC Transparent Inter-Process Communication protocol. A local attacker could exploit this vulnerability by repeatedly creating and failing to insert new sockets, causing the tipcskcreate function to leave a dangling pointer to a freed socket object. This...
Linux Distros Unpatched Vulnerability : CVE-2026-80866
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tipc: avoid busy looping in tipcexitnet Blamed commit introduced a busy-wait loop in tipcexitnet to wait for pending UDP bearer cleanup works to complete: whil...
CVE-2026-74490
A flaw was found in the Linux kernel's TIPC Transparent Inter-Process Communication module. A race condition exists in the tipcpoll function when dumping trace queue state, as it does not properly hold necessary locks. This allows a local attacker to trigger a use-after-free vulnerability by...
SUSE CVE-2026-64543
In the Linux kernel, the following vulnerability has been resolved: tipc: fix use-after-free of the discoverer in tipcdiscrcv bearerdisable frees b-disc with tipcdiscdelete's plain kfree, but tipcdiscrcv still dereferences b-disc in RX softirq under rcureadlock tipcudprecv - tipcrcv - tipcdiscrcv...
Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011016)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011016 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: fix an information leak in tipctopsrvkernsubscr Use a 8-byte write to initialize...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002572)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002572 advisory. The tipcnlpubldump function in net/tipc/socket.c in the Linux kernel through 4.6 does not verify socket existence, which allows local users to cause a denial of...
Siemens Ruggedcom ROX Out-of-bounds Write (CVE-2022-0435)
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990592)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990592 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: check attribute length for bearer name syzbot reported uninit-value:...
kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done
A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...
RHEL 9 : kernel (RHSA-2025:15668)
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:15668 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net/iucv: Avoid explicit...
kernel: tipc: Fix use-after-free in tipc_conn_close()
In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free in tipcconnclose. syzbot reported a null-ptr-deref in tipcconnclose during netns dismantle. 0 tipctopsrvstop iterates tipcnetnet-topsrv-connidr and calls tipcconnclose for each tipcconn. The problem is th...
Linux Distros Unpatched Vulnerability : CVE-2023-1390
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A remote denial of service vulnerability was found in the Linux kernel's TIPC kernel module. The while loop in tipclinkxmit hits an unknown state while attempti...
kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done
A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...
kernel: net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done
A vulnerability was found in the Linux kernel's management of network namespaces. By manipulating the lifecycle of network namespaces, an attacker could exploit this vulnerability to cause a system crash or leak sensitive system memory. Exploitation of this vulnerability requires that a user has...
kernel: tipc: guard against string buffer overrun
No description is available for this CVE...
CVE-2022-49862 tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header
In the Linux kernel, the following vulnerability has been resolved: tipc: fix the msg-req tlv len check in tipcnlcompatnametabledumpheader This is a follow-up for commit 974cb0e3e7c9 "tipc: fix uninit-value in tipcnlcompatnametabledump" where it should have type casted sizeof.. to int to work whe...
DEBIAN-CVE-2022-49620
In the Linux kernel, the following vulnerability has been resolved: net: tipc: fix possible refcount leak in tipcskcreate Free sk in case tipcskinsert fails...
CVE-2022-49374
In the Linux kernel, the following vulnerability has been resolved: tipc: check attribute length for bearer name syzbot reported uninit-value: ===================================================== BUG: KMSAN: uninit-value in stringnocheck lib/vsprintf.c:644 inline BUG: KMSAN: uninit-value in...
kernel: tipc: Return non-zero value from tipc_udp_addr2str() on error
A flaw was found in Linux kernel tipc. tipcudpaddr2str does not return a nonzero value when UDP media address is invalid, which can result in a buffer overflow in tipcmediaaddrprintf...