Denial Of Service (DoS)

kernel is vulnerable to denial of service. An integer overflow flaw was found in the extent range checking code in the Linux kernel's ext4 file system implementation. A local, unprivileged user with write access to an ext4-mounted file system could trigger this flaw by writing to a file at a very...

Authorization Bypass

kernel is vulnerable to authorization bypass. The vulnerability exists as a missing check was found in the mextcheckarguments function in the ext4 file system code. A local user could use this flaw to cause the MOVEEXT IOCTL to overwrite the contents of an append-only file on an ext4 file system,...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS. The vulnerability exists as a NULL pointer dereference flaw was found in the ext4 file system code in the Linux kernel. A local attacker could use this flaw to trigger a local denial of service by mounting a specially-crafted, journal-less ext4 file...

Denial Of Service (DoS)

The kernel package is vulnerable to Denial Of Service DoS. A divide-by-zero flaw was found in the ext4 file system code. A local attacker could use this flaw to cause a denial of service by mounting a specially-crafted ext4 file system...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. Multiple flaws were found in the ext4 file system code. A local attacker could use these flaws to cause a denial of service by mounting a specially-crafted ext4 file system...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. Multiple flaws were found in the ext4 file system code. A local attacker could use these flaws to cause a denial of service by mounting a specially-crafted ext4 file system...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. Multiple flaws were found in the ext4 file system code. A local attacker could use these flaws to cause a denial of service by mounting a specially-crafted ext4 file system...

Denial Of Service (DoS)

kernel is vulnerable to denial of service. A flaw was found in the ext4 file system code. A local attacker could use this flaw to cause a denial of service by performing a resize operation on a specially-crafted ext4 file system...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4324-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4324-1 advisory. Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause...

USN-4324-1 linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Shijie Luo discovered that the ext4 file system...

USN-4324-1: Linux kernel vulnerabilities

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Shijie Luo discovered that the ext4 file system...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4318-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4318-1 advisory. Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause...

Ubuntu: Security Advisory (USN-4318-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

USN-4318-1 linux, linux-hwe vulnerabilities

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Gustavo Romero and Paul Mackerras discovered that th...

USN-4318-1: Linux kernel vulnerabilities

Al Viro discovered that the vfs layer in the Linux kernel contained a use- after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly expose sensitive information kernel memory. CVE-2020-8428 Gustavo Romero and Paul Mackerras discovered that th...

Kernel update: Virtuozzo ReadyKernel patch 102.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0, 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8 HF1, 3.10.0-862.20.2.vz7.73.24 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5, 3.10.0-862.20.2.vz7.73.29 Virtuozzo 7.0.9 and Virtuozzo...

EulerOS Virtualization for ARM 64 3.0.6.0 : kernel (EulerOS-SA-2020-1368)

According to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can...

EulerOS Virtualization for ARM 64 3.0.6.0 : e2fsprogs (EulerOS-SA-2020-1347)

According to the versions of the e2fsprogs packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - An exploitable code execution vulnerability exists in the quota file functionality of E2fsprogs 1.45.3. A specially...

Debian: Security Advisory (DLA-2156-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 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...

EulerOS 2.0 SP8 : e2fsprogs (EulerOS-SA-2020-1287)

According to the versions of the e2fsprogs packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory...