CVE-2020-36394

pamsetquota.c in the pamsetquota module before 2020-05-29 for Linux-PAM allows local attackers to set their quota on an arbitrary filesystem, in certain situations where the attacker's home directory is a FUSE filesystem mounted under /home...

SUSE SLES12 Security Update : kernel (Live Patch 38 for SLE 12 SP3) (SUSE-SU-2021:1870-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1870-1 advisory. This update for the Linux Kernel 4.4.180-94141 fixes several issues. The following security issues were fixed: - CVE-2020-36322:...

SUSE-SU-2021:1865-1 Security update for the Linux Kernel (Live Patch 32 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94121 fixes several issues. The following security issues were fixed: - Fix a kernel warning during sysfs read bsc1186235 - CVE-2020-36322: An issue was discovered in the FUSE filesystem implementation in the Linux kernel aka CID-5d069dbe8aaf. fusedogetatt...

SUSE-SU-2021:1733-1 Security update for the Linux Kernel (Live Patch 17 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12266 fixes several issues. The following security issues were fixed: - CVE-2020-36322: Fixed an issue inside the FUSE filesystem implementation where fusedogetattr calls makebadinode in inappropriate situations, could have caused a system crash. NOTE: the...

SUSE-SU-2021:1724-1 Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-19745 fixes several issues. The following security issues were fixed: - CVE-2020-36322: Fixed an issue inside the FUSE filesystem implementation where fusedogetattr calls makebadinode in inappropriate situations, could have caused a system crash. NOTE: the...

SUSE-SU-2021:1715-1 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-2020-36322: Fixed an issue inside the FUSE filesystem implementation where fusedogetattr calls makebadinode in inappropriate situations, could have caused a system crash. NOTE: the...

kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate situations

A denial of service flaw was found in fusedogetattr in fs/fuse/dir.c in the kernel side of the FUSE filesystem in the Linux kernel. A local user could use this flaw to crash the system...

CVE-2020-36322

A denial of service flaw was found in fusedogetattr in fs/fuse/dir.c in the kernel side of the FUSE filesystem in the Linux kernel. A local user could use this flaw to crash the system. Mitigation As the FUSE module will be auto-loaded when required, its use can be disabled by preventing the modu...

CVE-2020-36322

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fusedogetattr calls makebadinode in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is...

DEBIAN-CVE-2020-36322

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fusedogetattr calls makebadinode in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is...

CVE-2020-36322

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fusedogetattr calls makebadinode in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is...

CVE-2020-36322

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fusedogetattr calls makebadinode in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is...

Design/Logic Flaw

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fusedogetattr calls makebadinode in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is...

CVE-2020-36322

An issue was discovered in the FUSE filesystem implementation in the Linux kernel before 5.10.6, aka CID-5d069dbe8aaf. fusedogetattr calls makebadinode in inappropriate situations, causing a system crash. NOTE: the original fix for this vulnerability was incomplete, and its incompleteness is...

PT-2020-6650 · Linux +7 · Linux Kernel +7

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.10.6 Description: The issue is related to the FUSE filesystem implementation in the Linux kernel. It causes a system crash due to fuse do getattr calling make bad inode in inappropriate situations. The...

kernel: Count overflow in FUSE request leading to use-after-free issues.

A flaw was found in the Linux kernel's implementation of the FUSE filesystem, where it allows a page reference counter overflow. If a page reference counter overflows into a negative value, it can be placed back into the "free" list for reuse by other applications. This flaw allows a local attack...

An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace and mount a FUSE filesystem. Upon interaction with this FUSE filesystem if the userspace component is terminated via a kill of the PID namespace's pid 1 it will result in a hung task and resources being permanently locked up until system reboot. This can result in resource exhaustion.

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kernel: Count overflow in FUSE request leading to use-after-free issues.

A flaw was found in the Linux kernel's implementation of the FUSE filesystem, where it allows a page reference counter overflow. If a page reference counter overflows into a negative value, it can be placed back into the "free" list for reuse by other applications. This flaw allows a local attack...

kernel: Count overflow in FUSE request leading to use-after-free issues.

A flaw was found in the Linux kernel's implementation of the FUSE filesystem, where it allows a page reference counter overflow. If a page reference counter overflows into a negative value, it can be placed back into the "free" list for reuse by other applications. This flaw allows a local attack...

CVE-2019-20794

A flaw was found in the Linux kernel. A user with PID namespace mounting a FUSE filesystem could cause a denial of service if the userspace component is terminated pid 1. The highest threat from this vulnerability is to system availability...