DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash

A flaw was found in the vhost library in DPDK. Function vhostusersetinflightfd does not validate msg-payload.inflight.numqueues, possibly causing out-of-bounds memory read/write. Any software using DPDK vhost library may crash as a result of this vulnerability...

Important: Red Hat Security Advisory: dpdk security and bug fix update

An update for dpdk is now available for Red Hat Enterprise Linux 9. 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 the...

dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK...

RLSA-2022:8263 Important: dpdk security and bug fix update

The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Security Fixes: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs CVE-2022-2132 DPDK: out-of-bounds read/write in...

dpdk security and bug fix update

An update is available for dpdk. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The dpdk packages provide the Data Plane Development Kit, which is a set of...

Important: dpdk security and bug fix update

The dpdk packages provide the Data Plane Development Kit, which is a set of libraries and drivers for fast packet processing in the user space. Security Fixes: dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs CVE-2022-2132 DPDK: out-of-bounds read/write in...

GSD-2022-1007603 vhost/vsock: Use kvmalloc/kvfree for larger packets.

vhost/vsock: Use kvmalloc/kvfree for larger packets. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.296 by commit...

GSD-2022-1007529 vhost/vsock: Use kvmalloc/kvfree for larger packets.

vhost/vsock: Use kvmalloc/kvfree for larger packets. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.262 by commit...

GSD-2022-1007427 vhost/vsock: Use kvmalloc/kvfree for larger packets.

vhost/vsock: Use kvmalloc/kvfree for larger packets. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit...

GSD-2022-1007293 vhost/vsock: Use kvmalloc/kvfree for larger packets.

vhost/vsock: Use kvmalloc/kvfree for larger packets. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.150 by commit...

GSD-2022-1007099 vhost/vsock: Use kvmalloc/kvfree for larger packets.

vhost/vsock: Use kvmalloc/kvfree for larger packets. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.75 by commit...

GSD-2022-1006850 vhost/vsock: Use kvmalloc/kvfree for larger packets.

vhost/vsock: Use kvmalloc/kvfree for larger packets. This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.3 by commit...

PT-2022-35548

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.150 Description The issue is related to the use of kvmalloc/kvfree for larger packets in vhost/vsock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

PT-2022-35105 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: The issue is related to the use of kvmalloc/kvfree for larger packets in vhost/vsock. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35858 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.296 Description: The issue is related to the use of kvmalloc/kvfree for larger packets in vhost/vsock. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35682 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.220 Description: The issue is related to the use of kvmalloc/kvfree for larger packets in vhost/vsock. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

EulerOS 2.0 SP9 : dpdk (EulerOS-SA-2022-2726)

According to the versions of the dpdk packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending ...

PT-2022-35784 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.262 Description: The issue concerns the use of kvmalloc/kvfree for larger packets in vhost/vsock. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2022-35354

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.75 Description The issue is related to the use of kvmalloc/kvfree for larger packets in vhost/vsock. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel...

EulerOS 2.0 SP9 : dpdk (EulerOS-SA-2022-2761)

According to the versions of the dpdk packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending ...