Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: added a sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can occur when attempting to access the “gsm-receive” function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix possible out-of-bounds access in gsm0receive The assumptions are as follows: - Side A configures ngsm in Basic Option Mode. - Side B sends a frame with a Basic Option Mode header, where the data length is 1. - Side...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005057)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005057 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix possible out-of-bounds in gsm0receive Assuming the following: - side A configures...

SUSE CVE-2022-49940

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can happen when attempting to access the "gsm-receive" function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only call...

DEBIAN-CVE-2022-49940

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can happen when attempting to access the "gsm-receive" function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only call...

UBUNTU-CVE-2022-49940

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can happen when attempting to access the "gsm-receive" function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only call...

CVE-2022-49940

CVE-2022-49940 concerns the Linux kernel tty/n_gsm subsystem. The vulnerability arises when gsmld_receive_buf() may call gsm->receive() even if gsm->receive is not initialized, leading to a NULL pointer dereference. The fix adds a sanity check to avoid invoking gsm->receive() if the func...

CVE-2022-49940 tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf()

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can happen when attempting to access the "gsm-receive" function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only call...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: Input: cyapa - add missing input core locking to suspend/resume functions CVE-2023-52884 In the Linux kernel, the following vulnerability has been resolved: genirq/cpuhotplug, x86/vector: Prevent vector leak durin...

OESA-2024-1897 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: PCI: ofproperty: Return error for intmap allocation failure Return -ENOMEM from ofpcipropintrmap if kcalloc fails to prevent a NULL pointer dereference in this...

SUSE CVE-2024-36016

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix possible out-of-bounds in gsm0receive Assuming the following: - side A configures the ngsm in basic option mode - side B sends the header of a basic option mode frame with data length 1 - side A switches to advance...

DEBIAN-CVE-2024-36016

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix possible out-of-bounds in gsm0receive Assuming the following: - side A configures the ngsm in basic option mode - side B sends the header of a basic option mode frame with data length 1 - side A switches to advance...

kernel: tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf()

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf A null pointer dereference can happen when attempting to access the "gsm-receive" function in gsmldreceivebuf. Currently, the code assumes that gsm-recieve is only call...

GSD-2022-1005394 tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf()

tty: ngsm: add sanity check for gsm-receive in gsmreceivebuf This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.66 by commit...

PT-2022-33652 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.15.61 through v5.15.65 Description: A potential security issue has been identified in the Linux Kernel. The issue is related to the gsm receive buf function, where a sanity check for gsm-receive has been added. The...