openEuler update for dpdk

1) Error Handling

EUVDB-ID: #VU66809

Risk: Medium

CVSSv3.1: 5 [CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-28199

CWE-ID: CWE-388 - Error Handling

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect error handling of data within the mlx5 driver. A remote guest can send specially crafted packets to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

dpdk-doc: before 19.11-20

dpdk-debugsource: before 19.11-20

dpdk-debuginfo: before 19.11-20

dpdk-tools: before 19.11-20

dpdk-devel: before 19.11-20

dpdk: before 19.11-20

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1965

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.