CVE-2023-32233
Summary
| CVE | CVE-2023-32233 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2023-05-08 20:15:00 UTC |
| Updated | 2023-09-28 19:07:00 UTC |
| Description | In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary read and write operations on kernel memory. Unprivileged local users can obtain root privileges. This occurs because anonymous sets are mishandled. |
Risk And Classification
Problem Types: CWE-416
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Operating System | Linux | Linux Kernel | All | All | All | All |
| Application | Netapp | Hci Baseboard Management Controller | h300s | All | All | All |
| Application | Netapp | Hci Baseboard Management Controller | h410c | All | All | All |
| Application | Netapp | Hci Baseboard Management Controller | h410s | All | All | All |
| Application | Netapp | Hci Baseboard Management Controller | h500s | All | All | All |
| Application | Netapp | Hci Baseboard Management Controller | h700s | All | All | All |
| Operating System | Redhat | Enterprise Linux | 7.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 8.0 | All | All | All |
| Operating System | Redhat | Enterprise Linux | 9.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Kernel Live Patch Security Notice LSN-0095-1 ≈ Packet Storm | MISC | packetstormsecurity.com | |
| Linux kernel use-after-free in Netfilter, local privilege escalation | Hacker News | MISC | news.ycombinator.com | |
| [SECURITY] [DLA 3508-1] linux security update | MLIST | lists.debian.org | |
| CVE-2023-32233 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | |
| oss-security - [CVE-2023-32233] Linux kernel use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary reads and writes in kernel memory | MISC | www.openwall.com | |
| oss-security - Re: [CVE-2023-32233] Linux kernel use-after-free in Netfilter nf_tables when processing batch requests can be abused to perform arbitrary reads and writes in kernel memory | MLIST | www.openwall.com | |
| 2196105 – (CVE-2023-32233) CVE-2023-32233 kernel:Use-After-Free in Netfilter nf_tables when NFT_MSG_DELRULE and NFT_MSG_DELSETELEM operations used | MISC | bugzilla.redhat.com | |
| [SECURITY] [DLA 3446-1] linux-5.10 security update | MLIST | lists.debian.org | |
| kernel/git/torvalds/linux.git - Linux kernel source tree | MISC | git.kernel.org | |
| Debian -- Security Information -- DSA-5402-1 linux | DEBIAN | www.debian.org | |
| netfilter: nf_tables: deactivate anonymous set from preparation phase · torvalds/linux@c1592a8 · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 160712 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-3349)
- 160725 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12393)
- 160726 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12413)
- 160728 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel (ELSA-2023-12394)
- 160729 Oracle Enterprise Linux Security Update for unbreakable enterprise kernel-container (ELSA-2023-12412)
- 160806 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-3723)
- 160971 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-5622)
- 181781 Debian Security Update for linux (DSA 5402-1)
- 181828 Debian Security Update for linux-5.10 (DLA 3446-1)
- 183185 Debian Security Update for linux (CVE-2023-32233)
- 199374 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6122-1)
- 199375 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6123-1)
- 199380 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6124-1)
- 199382 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6127-1)
- 199384 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6132-1)
- 199386 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6131-1)
- 199390 Ubuntu Security Notification for Linux kernel (Azure CVM) Vulnerabilities (USN-6135-1)
- 199406 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6150-1)
- 199413 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6162-1)
- 199422 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6175-1)
- 199437 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6186-1)
- 199465 Ubuntu Security Notification for Linux kernel (Xilinx ZynqMP) Vulnerabilities (USN-6222-1)
- 199471 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6130-1)
- 199539 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6149-1)
- 199614 Ubuntu Security Notification for Linux kernel (IoT) Vulnerabilities (USN-6256-1)
- 241561 Red Hat Update for kernel-rt (RHSA-2023:3350)
- 241571 Red Hat Update for kernel (RHSA-2023:3349)
- 241572 Red Hat Update for kpatch-patch (RHSA-2023:3351)
- 241588 Red Hat Update for kernel (RHSA-2023:3465)
- 241590 Red Hat Update for kernel-rt (RHSA-2023:3470)
- 241591 Red Hat Update for kpatch-patch (RHSA-2023:3490)
- 241732 Red Hat Update for kpatch-patch (RHSA-2023:3705)
- 241733 Red Hat Update for kernel (RHSA-2023:3723)
- 241740 Red Hat Update for kernel-rt (RHSA-2023:3708)
- 241753 Red Hat Update for kpatch-patch (RHSA-2023:3853)
- 241754 Red Hat Update for kernel (RHSA-2023:3852)
- 241820 Red Hat Update for kernel (RHSA-2023:4130)
- 241824 Red Hat Update for kpatch-patch (RHSA-2023:4145)
- 241825 Red Hat Update for kpatch-patch (RHSA-2023:4146)
- 241831 Red Hat Update for kernel-rt (RHSA-2023:4126)
- 241832 Red Hat Update for kernel (RHSA-2023:4125)
- 241862 Red Hat Update for kernel-rt (RHSA-2023:4255)
- 241863 Red Hat Update for kernel (RHSA-2023:4256)
- 241864 Red Hat Update for kpatch-patch (RHSA-2023:4262)
- 242143 Red Hat Update for kpatch-patch (RHSA-2023:5574)
- 242158 Red Hat Update for kernel (RHSA-2023:5622)
- 242159 Red Hat Update for kernel-rt (RHSA-2023:5621)
- 257259 CentOS Security Update for kernel
- 355335 Amazon Linux Security Advisory for kernel : ALAS2-2023-2050
- 355342 Amazon Linux Security Advisory for kernel : ALAS-2023-1750
- 355350 Amazon Linux Security Advisory for kernel-livepatch : ALAS2LIVEPATCH-2023-123
- 355351 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.15-2023-020
- 355352 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.10-2023-033
- 355354 Amazon Linux Security Advisory for kernel-livepatch : ALAS2LIVEPATCH-2023-126
- 355355 Amazon Linux Security Advisory for kernel-livepatch : ALAS2LIVEPATCH-2023-122
- 355357 Amazon Linux Security Advisory for kernel-livepatch : ALAS2LIVEPATCH-2023-127
- 355360 Amazon Linux Security Advisory for kernel-livepatch : ALAS2LIVEPATCH-2023-124
- 355361 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2023-046
- 355362 Amazon Linux Security Advisory for kernel-livepatch : ALAS2LIVEPATCH-2023-125
- 355416 Amazon Linux Security Advisory for kernel : ALAS2023-2023-184
- 355444 Amazon Linux Security Advisory for kernel-livepatch : ALAS2023LIVEPATCH-2023-005
- 355445 Amazon Linux Security Advisory for kernel-livepatch : ALAS2023LIVEPATCH-2023-006
- 355446 Amazon Linux Security Advisory for kernel-livepatch : ALAS2023LIVEPATCH-2023-008
- 355447 Amazon Linux Security Advisory for kernel-livepatch : ALAS2023LIVEPATCH-2023-004
- 355448 Amazon Linux Security Advisory for kernel-livepatch : ALAS2023LIVEPATCH-2023-009
- 355449 Amazon Linux Security Advisory for kernel-livepatch : ALAS2023LIVEPATCH-2023-007
- 378535 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0025)
- 378537 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0048)
- 378710 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0079)
- 503117 Alpine Linux Security Update for linux-lts
- 505893 Alpine Linux Security Update for linux-lts
- 6000136 Debian Security Update for linux (DLA 3508-1)
- 6140023 AWS Bottlerocket Security Update for kernel (GHSA-9vcc-64rw-mj7q)
- 6140272 AWS Bottlerocket Security Update for kernel (GHSA-9vcc-64rw-mj7q)
- 673214 EulerOS Security Update for kernel (EulerOS-SA-2023-2383)
- 673261 EulerOS Security Update for kernel (EulerOS-SA-2023-2614)
- 673272 EulerOS Security Update for kernel (EulerOS-SA-2023-2584)
- 673393 EulerOS Security Update for kernel (EulerOS-SA-2023-2647)
- 673498 EulerOS Security Update for kernel (EulerOS-SA-2023-3132)
- 673604 EulerOS Security Update for kernel (EulerOS-SA-2023-2811)
- 674113 EulerOS Security Update for kernel (EulerOS-SA-2023-2689)
- 754120 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2611-1)
- 754145 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:2651-1)
- 754829 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 24 for SLE 15 SP3) (SUSE-SU-2023:3594-1)
- 754831 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 27 for SLE 15 SP3) (SUSE-SU-2023:3595-1)
- 754834 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 25 for SLE 15 SP3) (SUSE-SU-2023:3607-1)
- 754840 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 36 for SLE 15 SP2) (SUSE-SU-2023:3620-1)
- 754841 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 29 for SLE 15 SP3) (SUSE-SU-2023:3623-1)
- 754842 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 35 for SLE 15 SP2) (SUSE-SU-2023:3612-1)
- 754844 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 32 for SLE 15 SP3) (SUSE-SU-2023:3628-1)
- 754845 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 30 for SLE 15 SP3) (SUSE-SU-2023:3627-1)
- 754848 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 0 for SLE 15 SP5) (SUSE-SU-2023:3630-1)
- 754852 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 12 for SLE 15 SP4) (SUSE-SU-2023:3648-1)
- 754853 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 11 for SLE 15 SP4) (SUSE-SU-2023:3647-1)
- 754854 SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 8 for SLE 15 SP4) (SUSE-SU-2023:3644-1)
- 754872 SUSE Enterprise Linux Security Update for the Linux Kernel RT (Live Patch 7 for SLE 15 SP4) (SUSE-SU-2023:3675-1)
- 754873 SUSE Enterprise Linux Security Update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5) (SUSE-SU-2023:3671-1)
- 754874 SUSE Enterprise Linux Security Update for the Linux Kernel RT (Live Patch 6 for SLE 15 SP4) (SUSE-SU-2023:3668-1)
- 755851 SUSE Enterprise Linux Security Update for the linux kernel (SUSE-SU-2023:2646-1)
- 906946 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (26690-1)
- 906975 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (26683-1)
- 941128 AlmaLinux Security Update for kernel (ALSA-2023:3349)
- 941129 AlmaLinux Security Update for kernel-rt (ALSA-2023:3350)
- 941166 AlmaLinux Security Update for kernel (ALSA-2023:3723)
- 941167 AlmaLinux Security Update for kernel-rt (ALSA-2023:3708)
- 960943 Rocky Linux Security Update for kernel-rt (RLSA-2023:3350)