SUSE CVE-2026-45866

In the Linux kernel, the following vulnerability has been resolved: serial: caif: fix use-after-free in caifserial ldiscclose There is a use-after-free bug in caifserial where handletx may access ser-tty after the tty has been freed. The race condition occurs between ldiscclose and packet...

CVE-2026-45866

In the Linux kernel, the following vulnerability has been resolved: serial: caif: fix use-after-free in caifserial ldiscclose There is a use-after-free bug in caifserial where handletx may access ser-tty after the tty has been freed. The race condition occurs between ldiscclose and packet...

UBUNTU-CVE-2026-45866

In the Linux kernel, the following vulnerability has been resolved: serial: caif: fix use-after-free in caifserial ldiscclose There is a use-after-free bug in caifserial where handletx may access ser-tty after the tty has been freed. The race condition occurs between ldiscclose and packet...

CVE-2026-45866

The CVE-2026-45866 issue is a use-after-free in caif_serial within the Linux kernel where handle_tx() may access ser->tty after the tty is freed due to tty_kref_put() occurring in ldisc_close() while the network device is still active. The race between ldisc_close() and packet transmission can...

CVE-2026-45866 serial: caif: fix use-after-free in caif_serial ldisc_close()

In the Linux kernel, the following vulnerability has been resolved: serial: caif: fix use-after-free in caifserial ldiscclose There is a use-after-free bug in caifserial where handletx may access ser-tty after the tty has been freed. The race condition occurs between ldiscclose and packet...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the reuse of resources after the caifserial protocol is disabled. This could lead to acces...

CVE-2026-9430

A vulnerability was determined in Tenda F1202 1.2.0.20408. Affected by this issue is the function formGstDhcpSetSer of the file /goform/GstDhcpSetSerof. Executing a manipulation of the argument dips can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Netwerk: Ethernet: mtkethsoc: fixed SER panic with 4GB+ RAM If the mtkpollrx function detects the MTKRESETTING flag, it will jump to releasedesc and refill the high word of the SDP on the 4GB RFB. Subsequently, mtkrxclean will...

CVE-2026-43458 serial: caif: hold tty->link reference in ldisc_open and ser_release

In the Linux kernel, the following vulnerability has been resolved: serial: caif: hold tty-link reference in ldiscopen and serrelease A reproducer triggers a KASAN slab-use-after-free in ptywriteroom when caifserial's TX path calls ttywriteroom. The faulting access is on tty-link-port. Hold an...

CVE-2026-43458

The CVE affects the Linux kernel’s caif_serial line discipline. A use-after-free (KASAN slab UAF) could be triggered in pty_write_room() when the caif_serial TX path invokes tty_write_room(), accessing tty->link->port. Root cause: improper management of the tty->link reference during ldi...

PT-2026-39119

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free issue exists in the Linux kernel's caif serial line discipline. The problem occurs when the TX path calls tty write room, leading to a faulting access on...

CVE-2026-7055

A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The...

CVE-2026-7055

The CVE concerns Tenda F456 1.0.0.5, specifically the httpd component’s fromVirtualSer function in /goform/VirtualSer. The issue is a buffer overflow caused by manipulation of the argument menufacturer/Go, enabling a remote attack. The vulnerability is detailed with high impact across confidentia...

CVE-2026-7055 Tenda F456 httpd VirtualSer fromVirtualSer buffer overflow

A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The...

EUVD-2026-25725

A security vulnerability has been detected in Tenda F456 1.0.0.5. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component httpd. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The...

CVE-2026-6630

A vulnerability was found in Tenda F451 1.0.0.7cnsvn7958. This issue affects the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. Performing a manipulation of the argument dips results in buffer overflow. The attack may be initiated remotely. The exploit has be...

CVE-2026-6630

CVE-2026-6630 affects Tenda F451 1.0.0.7_cn_svn7958; the vulnerability exists in httpd, function fromGstDhcpSetSer in /goform/GstDhcpSetSer. Manipulating the argument dips can cause a buffer overflow. The issue is exploitable remotely with a network attack vector and has a PROOF-OF-CONCEPT exploi...

Tenda F451 安全漏洞

The Tenda F451 is a wireless router produced by the Chinese company Tenda. The version Tenda F451 1.0.0.7cnsvn7958 contains a security vulnerability. This vulnerability stems from improper handling of the parameter “dips” in the httpd component of the file/goform/GstDhcpSetSer function, which may...

CVE-2026-4552

A vulnerability was determined in Tenda F453 1.0.0.3. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component Parameters Handler. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be performed from remote...

PT-2026-27018

A vulnerability was determined in Tenda F453 1.0.0.3. This issue affects the function fromVirtualSer of the file /goform/VirtualSer of the component Parameters Handler. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be performed from remote...