Description
An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h lack a full memory barrier upon the assignment of a new table value, aka CID-175e476b8cdf.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-2689-1 | linux security update |
Debian DLA |
DLA-2690-1 | linux-4.19 security update |
EUVD |
EUVD-2021-16126 | An issue was discovered in the Linux kernel before 5.11.11. The netfilter subsystem allows attackers to cause a denial of service (panic) because net/netfilter/x_tables.c and include/linux/netfilter/x_tables.h lack a full memory barrier upon the assignment of a new table value, aka CID-175e476b8cdf. |
Ubuntu USN |
USN-4945-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4945-2 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-4946-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-4947-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-4948-1 | Linux kernel (OEM) vulnerabilities |
Ubuntu USN |
USN-4949-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-5343-1 | Linux kernel vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T22:11:06.356Z
Reserved: 2021-03-30T00:00:00.000Z
Link: CVE-2021-29650
No data.
Status : Modified
Published: 2021-03-30T21:15:14.593
Modified: 2024-11-21T06:01:34.490
Link: CVE-2021-29650
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Ubuntu USN