dbus: DBusServer DBUS_COOKIE_SHA1 authentication bypass

A flaw was found in dbus. The implementation of DBUSCOOKIESHA1 is susceptible to a symbolic link attack. A malicious client with write access to its own home directory could manipulate a /.dbus-keyrings symlink to cause the DBusServer to read and write in unintended locations resulting in an...

kernel: out of bounds write in i2c driver leads to local escalation of privilege

An out-of-bounds write flaw was found in the i2c driver in the Linux kernel. This flaw allows an attacker to escalate privileges with system execution privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

kernel: out-of-bounds write via crafted keycode table

An out-of-bounds write flaw was found in the Linux kernel. A crafted keycode table could be used by drivers/input/input.c to perform the out-of-bounds write. A local user with root access can insert garbage to this keycode table that can lead to out-of-bounds memory access. The highest threat fro...

kernel: NFS client crash due to index buffer overflow during Direct IO write causing kernel panic

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality...

CVE-2020-14377

A flaw was found in dpdk. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant...

CVE-2020-14376

A flaw was found in dpdk. A lack of bounds checking when copying ivdata from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

CVE-2020-14375

A flaw was found in dpdk. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validated it. The highest threat from this vulnerabilit...

CVE-2020-14374

A flaw was found in dpdk. A flawed bounds checking in the copydata function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhostcrypto application. The highest threat from this vulnerability is to data confidentiality and integri...

CVE-2020-14378

An integer underflow flaw was found in the movedesc function that can lead to large amounts of CPU cycles being consumed in a long-running loop. This flaw allows an attacker to cause movedesc to get stuck in a 4,294,967,295-count iteration loop. Depending on how vhostcrypto is being used, this...

UBUNTU-CVE-2020-14375

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validate...

CVE-2020-14374

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copydata function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhostcrypto application. The highest threat from this...

CVE-2020-14377

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an...

CVE-2020-14375

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhostcrypto has validate...

CVE-2020-14376

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying ivdata from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as syst...

PT-2020-13988

Name of the Vulnerable Software and Affected Versions dpdk versions prior to 18.11.10 dpdk versions prior to 19.11.5 Description A flaw in dpdk allows an attacker to read significant amounts of host memory due to a lack of validation of attacker-controlled parameters, leading to a buffer over rea...

PT-2020-13986

Name of the Vulnerable Software and Affected Versions dpdk versions prior to 18.11.10 dpdk versions prior to 19.11.5 Description A flaw was found in dpdk where virtio ring descriptors and the data they describe are in a region of memory accessible by both the virtual machine and the host. An...

EulerOS 2.0 SP3 : ipa (EulerOS-SA-2020-2073)

According to the version of the ipa packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in all ipa versions 4.x.x through 4.8.0. When sending a very long password = 1,000,000 characters to the server, the password hashing...

A flaw was found in the Linux kernel before 5.9-rc4. A failure of the file system metadata validator in XFS can cause an inode with a valid user-creatable extended attribute to be flagged as corrupt. This can lead to the filesystem being shutdown or otherwise rendered inaccessible until it is remounted leading to a denial of service. The highest threat from this vulnerability is to system availability.

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UBUNTU-CVE-2020-14351

A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integri...

CVE-2020-14351

A flaw was found in the Linux kernel. A use-after-free memory flaw was found in the perf subsystem allowing a local attacker with permission to monitor perf events to corrupt memory and possibly escalate privileges. The highest threat from this vulnerability is to data confidentiality and integri...