UBUNTU-CVE-2025-38416

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: uart: Set tty-discdata only in success path Setting tty-discdata before opening the NCI device means we need to clean it up on error paths. This also opens some short window if device starts sending data, even before...

CVE-2025-38416

In the Linux kernel, the following vulnerability has been resolved: NFC: nci: uart: Set tty-discdata only in success path Setting tty-discdata before opening the NCI device means we need to clean it up on error paths. This also opens some short window if device starts sending data, even before...

CVE-2025-38416

Mode C: CVE-2025-38416 affects the Linux kernel NFC: nci: uart path. The vulnerability arises from setting tty->disc_data before the NCI device open/driver request succeeds, creating a small window where the device may start sending data and leaving state inconsistent on error paths. The fix e...

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 contention condition issue in the TTY wakeup path...

USN-7651-5 linux-raspi-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Serial ATA and Parallel ATA drivers; - Driver...

CLSA-2025-1753298962 kernel: Fix of 13 CVEs

udf: Fix a slab-out-of-bounds write bug in udffindentry CVE-2022-49846 - net: atm: fix use after free in lecsend CVE-2025-22004 - ovl: fix UAF in ovldentryupdatereval by moving dput in ovllinkup CVE-2025-21887 - rcutorture: Fix ksoftirqd boosting timing and iteration CVE-2022-50177 - tty: ngsm:...

USN-7651-4 linux-gcp, linux-gcp-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Serial ATA and Parallel ATA drivers; - Driver...

OESA-2025-1821 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: 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...

USN-7594-3 linux-aws, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - PowerPC architecture; - RISC-V architecture; - User-Mode Linux UML; - x...

SUSE SLES12 Security Update : screen (SUSE-SU-2025:02186-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2025:02186-1 advisory. Security issues fixed: - CVE-2025-46802: temporary chmod of a user's TTY to mode 0666 when attempting to attach to a multi-user session allows for TTY...

Security update for screen

This update for screen fixes the following issues: Security issues fixed: CVE-2025-46802: temporary chmod of a user's TTY to mode 0666 when attempting to attach to a multi-user session allows for TTY hijacking bsc1242269. Other issues fixed: Use TTY file descriptor passing after a suspend MSGCONT...

SUSE-SU-2025:02186-1 Security update for screen

This update for screen fixes the following issues: Security issues fixed: - CVE-2025-46802: temporary chmod of a user's TTY to mode 0666 when attempting to attach to a multi-user session allows for TTY hijacking bsc1242269. Other issues fixed: - Use TTY file descriptor passing after a suspend...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : screen (SUSE-SU-2025:02016-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2025:02016-1 advisory. Security issues fixed: - CVE-2025-46802: temporary chmod of a user's TTY to mode 0666 when attempting to...

Security update for screen

This update for screen fixes the following issues: CVE-2025-46802: Fixed temporary chown of users' TTY to mode 0666 allowing PTY hijacking bsc1242269 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternative...

openSUSE Security Advisory (SUSE-SU-2025:02016-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2025:02016-1 Security update for screen

This update for screen fixes the following issues: Security issues fixed: - CVE-2025-46802: temporary chmod of a user's TTY to mode 0666 when attempting to attach to a multi-user session allows for TTY hijacking bsc1242269. Other issues fixed: - Use TTY file descriptor passing after a suspend...

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...

SUSE CVE-2022-50116

In the Linux kernel, the following vulnerability has been resolved: tty: ngsm: fix deadlock and link starvation in outgoing data path The current implementation queues up new control and user packets as needed and processes this queue down to the ldisc in the same code path. That means that the...

SUSE CVE-2022-50222

In the Linux kernel, the following vulnerability has been resolved: tty: vt: initialize unicode screen buffer syzbot reports kernel infoleak at vcsread 1, for buffer can be read immediately after resize operation. Initialize buffer using kzalloc. ---------- include include include include int...

DEBIAN-CVE-2022-50222

In the Linux kernel, the following vulnerability has been resolved: tty: vt: initialize unicode screen buffer syzbot reports kernel infoleak at vcsread 1, for buffer can be read immediately after resize operation. Initialize buffer using kzalloc. ---------- include include include include int...