Riskcovery

CVE-2021-46283

State
Published
Severity
Not scored
Published
Jan 11, 2022
Updated
Aug 4, 2024
Reserved
Jan 11, 2022

Read the record on cve.org

Description

nf_tables_newset in net/netfilter/nf_tables_api.c in the Linux kernel before 5.12.13 allows local users to cause a denial of service (NULL pointer dereference and general protection fault) because of the missing initialization for nft_set_elem_expr_alloc. A local user can set a netfilter table expression in their own namespace.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
n/an/a
  • n/aAffected

References

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