kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free

A locking vulnerability was found in the tty subsystem of the Linux kernel in drivers/tty/ttyjobctrl.c. This flaw allows a local attacker to possibly corrupt memory or escalate privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

kernel: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free

A locking vulnerability was found in the tty subsystem of the Linux kernel in drivers/tty/ttyjobctrl.c. This flaw allows a local attacker to possibly corrupt memory or escalate privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability...

RHEL 8 : kernel (RHSA-2021:0558)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0558 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: locking issue in...

RHEL 8 : kernel-rt (RHSA-2021:0537)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0537 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0452-1)

The SUSE Linux Enterprise 12 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel bnc1181349...

SUSE SLES15 Security Update : kernel (SUSE-SU-2021:0438-1)

The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2021-3348: Fixed a use-after-free in nbdaddsocket that could be triggered by local attackers with access to the nbd device via an I/O request at a certain point...

SUSE-SU-2021:0437-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3347: A use-after-free was discovered in the PI futexes during fault handling, allowing local users to execute code in the kernel bnc1181349. -...

A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AF_VSOCK implementation are caused by wrong locking in net/vmw_vsock/af_vsock.c. The race conditions were implicitly introduced in the commits that added VSOCK multi-transport support.

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SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0408-1)

This update for the Linux Kernel 4.4.180-94121 fixes several issues. The following security issues were fixed : CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver bsc1180562. CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could have...

CVE-2021-0330

In adduserce and removeuserce of storaged.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in storaged with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

CVE-2021-0330

In adduserce and removeuserce of storaged.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in storaged with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

Design/Logic Flaw

In adduserce and removeuserce of storaged.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in storaged with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

CVE-2021-0330

In adduserce and removeuserce of storaged.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in storaged with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

Exploit for Improper Locking in Apple Ipados

It is an exploit module targeting Apache HTTP Serv...

SUSE-SU-2021:0408-1 Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94116 fixes several issues. The following security issues were fixed: - CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver bsc1180562. - CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could...

SUSE-SU-2021:0377-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-19734 fixes several issues. The following security issues were fixed: - CVE-2020-36158: Fixed a potential remote code execution in the Marvell mwifiex driver bsc1180562. - CVE-2020-0465: Fixed multiple missing bounds checks in hid-multitouch.c that could...

SUSE-SU-2021:0367-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-22 fixes several issues. The following security issues were fixed: - CVE-2020-29373: Fixed an issue where kernel unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locatio...

SUSE-SU-2021:0362-1 Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-2424 fixes several issues. The following security issues were fixed: - CVE-2020-29373: Fixed an issue where kernel unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem...

QEMU Plan 9 File System Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability

This vulnerability allows local attackers to execute arbitrary code on affected installations of QEMU. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the handling of file...