VulnerabilityAnalyzed
CVE-2023-6622
A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel.
MEDIUM 5.5EPSS 0.32%
Does this matter?
Lower severity and a low EPSS score (0.32%). Track it; it rarely justifies an emergency change on its own.
Description
A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in the Linux kernel. This issue may allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.32% probability · 25th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- fedoraproject/fedora · linux/linux kernel · redhat/enterprise linux
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2024:2394Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:2950Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:3138Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-6622Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2253632Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/3701cd390fd731ee7ae8b8006246c8db82c72beaPatch
- https://access.redhat.com/errata/RHSA-2024:2394Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:2950Third Party Advisory
- https://access.redhat.com/errata/RHSA-2024:3138Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-6622Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2253632Issue Tracking, Patch
- https://github.com/torvalds/linux/commit/3701cd390fd731ee7ae8b8006246c8db82c72beaPatch
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AAOVK2F3ALGKYIQ5IOMAYEC2DGI7BWAW/Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G3AGDVE3KBLOOYBPISFDS74R4YAZEDAY/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.