A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.
References
Link | Resource |
---|---|
https://access.redhat.com/security/cve/CVE-2023-4569 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=2235470 | Issue Tracking Patch Third Party Advisory |
https://patchwork.ozlabs.org/project/netfilter-devel/patch/20230812110526.49808-1-fw@strlen.de/ | Mailing List Patch |
https://www.debian.org/security/2023/dsa-5492 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2023-08-28T21:46:12.599Z
Updated: 2024-01-23T01:46:50.244Z
Reserved: 2023-08-28T19:20:15.017Z
Link: CVE-2023-4569
JSON object: View
NVD Information
Status : Modified
Published: 2023-08-28T22:15:10.487
Modified: 2023-11-07T04:22:45.773
Link: CVE-2023-4569
JSON object: View
Redhat Information
No data.