CVE-2023-53805

Removed by vendor...

CVE-2024-50073

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: Fix use-after-free in gsmcleanupmux BUG: KASAN: slab-use-after-free in gsmcleanupmux+0x77b/0x7b0 drivers/tty/ngsm.c:3160 ngsm Read of size 8 at addr ffff88815fe99c00 by task poc/3379 CPU: 0 UID: 0 PID: 3379 Comm: poc N...

AZL-52132 CVE-2024-50073 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: Fix use-after-free in gsmcleanupmux BUG: KASAN: slab-use-after-free in gsmcleanupmux+0x77b/0x7b0 drivers/tty/ngsm.c:3160 ngsm Read of size 8 at addr ffff88815fe99c00 by task poc/3379 CPU: 0 UID: 0 PID: 3379 Comm: poc N...

UBUNTU-CVE-2024-50073

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: Fix use-after-free in gsmcleanupmux BUG: KASAN: slab-use-after-free in gsmcleanupmux+0x77b/0x7b0 drivers/tty/ngsm.c:3160 ngsm Read of size 8 at addr ffff88815fe99c00 by task poc/3379 CPU: 0 UID: 0 PID: 3379 Comm: poc N...

CVE-2024-50073 tty: n_gsm: Fix use-after-free in gsm_cleanup_mux

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: Fix use-after-free in gsmcleanupmux BUG: KASAN: slab-use-after-free in gsmcleanupmux+0x77b/0x7b0 drivers/tty/ngsm.c:3160 ngsm Read of size 8 at addr ffff88815fe99c00 by task poc/3379 CPU: 0 UID: 0 PID: 3379 Comm: poc N...

CVE-2024-50073 tty: n_gsm: Fix use-after-free in gsm_cleanup_mux

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: Fix use-after-free in gsmcleanupmux BUG: KASAN: slab-use-after-free in gsmcleanupmux+0x77b/0x7b0 drivers/tty/ngsm.c:3160 ngsm Read of size 8 at addr ffff88815fe99c00 by task poc/3379 CPU: 0 UID: 0 PID: 3379 Comm: poc N...

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 a memory reuse after release issue in the gsmcleanupmux function, resulting in a memory leak...

CVE-2023-52872

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix race condition in status line change on dead connections gsmcleanupmux cleans up the gsm by closing all DLCIs, stopping all timers, removing the virtual tty devices and clearing the data queues. This procedure,...

CVE-2023-52872 tty: n_gsm: fix race condition in status line change on dead connections

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix race condition in status line change on dead connections gsmcleanupmux cleans up the gsm by closing all DLCIs, stopping all timers, removing the virtual tty devices and clearing the data queues. This procedure,...

CVE-2023-52872

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix race condition in status line change on dead connections gsmcleanupmux cleans up the gsm by closing all DLCIs, stopping all timers, removing the virtual tty devices and clearing the data queues. This procedure,...

CVE-2023-52564

A use-after-free flaw was found in the Linux kernel that may lead to a crash...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52564

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

UBUNTU-CVE-2023-52564

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52564 Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52564 Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52564 Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux"

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

CVE-2023-52564

In the Linux kernel, the following vulnerability has been resolved: Revert "tty: ngsm: fix UAF in gsmcleanupmux" This reverts commit 9b9c8195f3f0d74a826077fc1c01b9ee74907239. The commit above is reverted as it did not solve the original issue. gsmcleanupmux tries to free up the virtual ttys by...

DEBIAN-CVE-2023-53805

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix UAF in gsmcleanupmux In gsmcleanupmux the 'gsm-dlci' pointer was not cleaned properly, leaving it a dangling pointer after gsmdlcirelease. This leads to use-after-free where 'gsm-dlci0' are freed and accessed by th...