CVE-2022-1678
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network without logging in. High risk of service disruption.
- Exploit odds
- 2.9% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 2.9% in the next 30 days (EPSS).
- Severity: 5.9 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 2.9% · EPSS, next 30 days
- Weakness
- CWE-911
- Record status
- Modified
Affected
- Linux Kernel ≤ 4.19
- Netapp Active Iq Unified Manager
- Netapp Cloud Volumes Ontap Mediator
- Netapp e-series Santricity Os Controller ≤ 11.70.2
- Netapp Element Software
- Netapp Hci Management Node
- Netapp Solidfire
- Netapp Storagegrid
Attack profile CVSS 3.1 · 5.9
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-1678.md and follow it. Check whether this project is affected by CVE-2022-1678. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://bugzilla.openanolis.cn/show_bug.cgi?id=61
- https://gitee.com/anolis/cloud-kernel/commit/bed537da691b
- https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a
- https://bugzilla.openanolis.cn/show_bug.cgi?id=61
- https://gitee.com/anolis/cloud-kernel/commit/bed537da691b
- https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a
References
- https://anas.openanolis.cn/cves/detail/CVE-2022-1678
- https://anas.openanolis.cn/errata/detail/ANSA-2022:0143
- https://bugzilla.openanolis.cn/show_bug.cgi?id=61
- https://gitee.com/anolis/cloud-kernel/commit/bed537da691b
- https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a
- https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing%40gmail.com/
- https://security.netapp.com/advisory/ntap-20220715-0001/
- https://anas.openanolis.cn/cves/detail/CVE-2022-1678
- https://anas.openanolis.cn/errata/detail/ANSA-2022:0143
- https://bugzilla.openanolis.cn/show_bug.cgi?id=61
- https://gitee.com/anolis/cloud-kernel/commit/bed537da691b
- https://github.com/torvalds/linux/commit/0a70f118475e037732557796accd0878a00fc25a
- https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing%40gmail.com/
- https://security.netapp.com/advisory/ntap-20220715-0001/