VulnerabilityModified
CVE-2022-1678
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.
HIGH 7.5EPSS 2.94%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.94% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-911
- Affected
- linux/linux kernel · netapp/active iq unified manager · netapp/cloud volumes ontap mediator · netapp/e-series santricity os controller · netapp/element software · netapp/hci management node · netapp/solidfire · netapp/storagegrid · netapp/bootstrap os · netapp/h300s firmware · netapp/h500s firmware · netapp/h700s firmware · netapp/h300e firmware · netapp/h500e firmware · netapp/h700e firmware · netapp/h410s firmware · netapp/h410c firmware
- Source
- security@openanolis.org
References
- https://anas.openanolis.cn/cves/detail/CVE-2022-1678Third Party Advisory
- https://anas.openanolis.cn/errata/detail/ANSA-2022:0143Third Party Advisory
- https://bugzilla.openanolis.cn/show_bug.cgi?id=61Issue Tracking, Patch, Third Party Advisory
- https://gitee.com/anolis/cloud-kernel/commit/bed537da691bPermissions Required
- https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25aPatch, Third Party Advisory
- https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing%40gmail.com/
- https://security.netapp.com/advisory/ntap-20220715-0001/Third Party Advisory
- https://anas.openanolis.cn/cves/detail/CVE-2022-1678Third Party Advisory
- https://anas.openanolis.cn/errata/detail/ANSA-2022:0143Third Party Advisory
- https://bugzilla.openanolis.cn/show_bug.cgi?id=61Issue Tracking, Patch, Third Party Advisory
- https://gitee.com/anolis/cloud-kernel/commit/bed537da691bPermissions Required
- https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25aPatch, Third Party Advisory
- https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing%40gmail.com/
- https://security.netapp.com/advisory/ntap-20220715-0001/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.