VDB
GSD-2022-32250
GSD-2022-32250
PUBLISHED
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
Timeline
- Apr 26, 2007 CVE Published
- Apr 22, 2022 PoC Published
- Dec 8, 2023 PoC Published
- Mar 1, 2024 PoC Published
- Jul 14, 2024 PoC Published
- Jul 17, 2024 PoC Published
- Oct 31, 2024 PoC Published
- Dec 27, 2024 PoC Published
- Feb 12, 2025 PoC Published
- Feb 13, 2025 PoC Published
- Mar 28, 2025 PoC Published
- Apr 3, 2025 PoC Published
References
- https://www.openwall.com/lists/oss-security/2022/05/31/1 url
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/net/netfilter?id=520778042ccca019f3ffa136dd0ca565c486cedd url
- [oss-security] 20220603 Re: Linux Kernel use-after-free write in netfilter mailing-list
- [oss-security] 20220604 Re: Linux Kernel use-after-free write in netfilter mailing-list
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MO6Y3TC4WUUNKRP7OQA26OVTZTPCS6F2/ url
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UIZTJOJCVVEJVOQSCHE6IJQKMPISHQ5L/ url
- https://bugzilla.redhat.com/show_bug.cgi?id=2092427 url
- [oss-security] 20220620 Re: Linux Kernel use-after-free write in netfilter mailing-list
- [oss-security] 20220703 Re: Linux kernel: Netfilter heap buffer overflow: Is this CVE-2022-32250? mailing-list
- [oss-security] 20220703 Linux kernel: Netfilter heap buffer overflow: Is this CVE-2022-32250? mailing-list
- https://security.netapp.com/advisory/ntap-20220715-0005/ url
- [oss-security] 20220825 Re: Linux Kernel use-after-free write in netfilter mailing-list
- https://blog.theori.io/research/CVE-2022-32250-linux-kernel-lpe-2022/ url
- https://github.com/theori-io/CVE-2022-32250-exploit url
- [oss-security] 20220902 Re: Linux Kernel use-after-free write in netfilter mailing-list
- https://www.debian.org/security/2022/dsa-5161 advisory
- [debian-lts-announce] 20220701 [SECURITY] [DLA 3065-1] linux security update advisory
- DSA-5173 advisory