UBUNTU-CVE-2023-52456

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver TXEN pin. When the TTY port is closed in the middle of a...

CVE-2024-25941

The jail2 system call has not limited a visiblity of allocated TTYs the kern.ttys sysctl. This gives rise to an information leak about processes outside the current jail. Attacker can get information about TTYs allocated on the host or in other jails. Effectively, the information printed by "psta...

PT-2024-1718 · Freebsd · Freebsd

Name of the Vulnerable Software and Affected Versions: FreeBSD affected versions not specified Description: The issue is related to incorrect process locking in the jail2 system call, which can lead to an information leak about processes outside the current jail. An attacker can exploit this to...

kernel: possible race condition in drivers/tty/tty_buffers.c

An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flushtoldisc function. This flaw allows a local user to crash the...

Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-059)

"The version of kernel installed on the remote host is prior to 5.4.268-181.368. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2024-059 advisory. 2024-12-05: CVE-2023-52683 was added to this advisory. 2024-12-05: CVE-2023-52679 was added to this...

Important: kernel

Issue Overview: An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 netfilter: nftables: Reject tables of unsupported family; While creating a new netfilter table, lack of a safeguard against invalid nftables family pf values within nftablesnewtable...

Important: kernel

Issue Overview: An out-of-bounds access vulnerability involving netfilter was reported and fixed as: f1082dd31fe4 netfilter: nftables: Reject tables of unsupported family; While creating a new netfilter table, lack of a safeguard against invalid nftables family pf values within nftablesnewtable...

SUSE SLES15 Security Update : kernel (SUSE-SU-2024:0129-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0129-1 advisory. The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

CLSA-2024-1705081763 Fix of 7 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-7192 - netfilter: ctnetlink: fix possible refcount leak in ctnetlinkcreateconntrack CVE-url: https://ubuntu.com/security/CVE-2023-6610 - smb: client: fix potential OOB in smb2dumpdetail CVE-url: https://ubuntu.com/security/CVE-2023-6606 - smb: client:...

CLSA-2024-1705081601 Fix of 7 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-7192 - netfilter: ctnetlink: fix possible refcount leak in ctnetlinkcreateconntrack CVE-url: https://ubuntu.com/security/CVE-2023-6610 - smb: client: fix potential OOB in smb2dumpdetail CVE-url: https://ubuntu.com/security/CVE-2023-6606 - smb: client:...

CLSA-2024-1705078162 Fix of 6 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-7192 - netfilter: ctnetlink: fix possible refcount leak in ctnetlinkcreateconntrack CVE-url: https://ubuntu.com/security/CVE-2023-6610 - smb: client: fix potential OOB in smb2dumpdetail CVE-url: https://ubuntu.com/security/CVE-2023-6606 - smb: client:...

CLSA-2024-1705078045 Fix of 6 CVEs

CVE-url: https://ubuntu.com/security/CVE-2023-7192 - netfilter: ctnetlink: fix possible refcount leak in ctnetlinkcreateconntrack CVE-url: https://ubuntu.com/security/CVE-2023-6610 - smb: client: fix potential OOB in smb2dumpdetail CVE-url: https://ubuntu.com/security/CVE-2023-6606 - smb: client:...

NewStart CGSL MAIN 6.02 : kernel Multiple Vulnerabilities (NS-SA-2023-0061)

The remote NewStart CGSL host, running version MAIN 6.02, has kernel packages installed that are affected by multiple vulnerabilities: - A flaw was found in the Linux kernel's futex implementation. This flaw allows a local attacker to corrupt system memory or escalate their privileges when creati...

CVE-2023-6546

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOCSETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsmdlci while restarting th...

DEBIAN-CVE-2023-6546

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOCSETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsmdlci while restarting th...

AZL-32284 CVE-2023-6546 affecting package kernel for versions less than 5.15.148.1-1

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOCSETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsmdlci while restarting th...

CVE-2023-6546

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOCSETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsmdlci while restarting th...

CVE-2023-6546

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOCSETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsmdlci while restarting th...

UBUNTU-CVE-2023-6546

A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOCSETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsmdlci while restarting th...

CVE-2023-6546

CVE-2023-6546 describes a race condition in the Linux kernel’s GSM 0710 tty multiplexor. Two threads can race on GSMIOC_SETCONF on the same tty when gsm line discipline is enabled, triggering a use-after-free of the gsm_dlci during GSM mux restart and potentially enabling local privilege escalati...