CVE-2022-1678

high

Description

An issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.

References

https://gitee.com/anolis/cloud-kernel/commit/bed537da691b

https://bugzilla.openanolis.cn/show_bug.cgi?id=61

https://lore.kernel.org/all/[email protected]/

https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a

https://anas.openanolis.cn/cves/detail/CVE-2022-1678

https://anas.openanolis.cn/errata/detail/ANSA-2022:0143

https://security.netapp.com/advisory/ntap-20220715-0001/

Details

Source: MITRE

Published: 2022-05-25

Updated: 2022-10-27

Type: NVD-CWE-Other

Risk Information

CVSS v2

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH