エラータID: AXSA:2020-184:02

Release date: 
Wednesday, July 1, 2020 - 04:14
Affected Channels: 
Asianux Server 7 for x86_64

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.

The following packages have been upgraded to a later upstream version: dpdk (18.11.8).

Security Fix(es):

* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base() (CVE-2020-10722)

* dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.
A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.


Update packages.

Additional Info: 



  1. dpdk-18.11.8-1.el7.src.rpm
    MD5: 5be758e149cc8f8fe0522c71ed0eb454
    SHA-256: b5d1143be6918d1e747e58a0f8635cdeb8b386409cc4b6605e7197b16eba5939
    Size: 10.92 MB

Asianux Server 7 for x86_64
  1. dpdk-18.11.8-1.el7.x86_64.rpm
    MD5: b0af25c9e730ed9f50fe79a168f51d4f
    SHA-256: 2c8ef1aed55feaf769e0f7a04bbe7980a277a6a06ec466f7396581e5639c4e38
    Size: 1.71 MB
  2. dpdk-devel-18.11.8-1.el7.x86_64.rpm
    MD5: 81921e8cefb85e762cee78d33671334d
    SHA-256: 9b56c84d843b34b5613ec6466040c4e3e1c0912b9013fcbf5886aedda4a53c7b
    Size: 346.02 kB
  3. dpdk-doc-18.11.8-1.el7.noarch.rpm
    MD5: 1dc7970e47147efbf903a4997f52edc5
    SHA-256: fa5db22674eccc7e24f6fe3e544a2ff98576d69d0d8ac059dc86855a28d07df6
    Size: 8.09 MB
  4. dpdk-tools-18.11.8-1.el7.x86_64.rpm
    MD5: eeba14ab45e7819770b98a46fe08731d
    SHA-256: dd52b64eaf3a6c562dd520d540e762ffdf501b30d3f97fcb4efd1ac33eb6ff07
    Size: 45.62 kB