7.8
High
CVE-2023-31248 Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()` failed to check…
Description
Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()` failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network namespace
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Kernel | 5.9-rc1 | No fix stated |
References
- lore.kernel.org lore.kernel.org
- www.openwall.com www.openwall.com
- www.openwall.com www.openwall.com
- www.debian.org www.debian.org
- lists.fedoraproject.org lists.fedoraproject.org
- lists.fedoraproject.org lists.fedoraproject.org
- packetstormsecurity.com packetstormsecurity.com
- lists.debian.org lists.debian.org
- packetstormsecurity.com packetstormsecurity.com
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified
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