CVE-2023-51043: Use After Free
First published: Tue Jan 23 2024(Updated: )
In the Linux kernel before 6.4.5, drivers/gpu/drm/drm_atomic.c has a use-after-free during a race condition between a nonblocking atomic commit and a driver unload.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <6.4.5 | |
| redhat/Kernel | <6.5 | 6.5 |
| IBM QRadar SIEM | <=7.5 - 7.5.0 UP8 IF01 | |
| ubuntu/linux | <4.15.0-224.236 | 4.15.0-224.236 |
| ubuntu/linux | <5.4.0-166.183 | 5.4.0-166.183 |
| ubuntu/linux | <5.15.0-86.96 | 5.15.0-86.96 |
| ubuntu/linux | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux | <4.4.0-253.287 | 4.4.0-253.287 |
| ubuntu/linux-aws | <4.15.0-1167.180 | 4.15.0-1167.180 |
| ubuntu/linux-aws | <5.4.0-1113.123 | 5.4.0-1113.123 |
| ubuntu/linux-aws | <5.15.0-1047.52 | 5.15.0-1047.52 |
| ubuntu/linux-aws | <4.4.0-1130.136 | 4.4.0-1130.136 |
| ubuntu/linux-aws | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws | <4.4.0-1168.183 | 4.4.0-1168.183 |
| ubuntu/linux-aws-5.15 | <5.15.0-1047.52~20.04.1 | 5.15.0-1047.52~20.04.1 |
| ubuntu/linux-aws-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws-6.2 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws-fips | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws-hwe | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-aws-hwe | <4.15.0-1167.180~16.04.1 | 4.15.0-1167.180~16.04.1 |
| ubuntu/linux-azure | <5.4.0-1119.126 | 5.4.0-1119.126 |
| ubuntu/linux-azure | <5.15.0-1049.56 | 5.15.0-1049.56 |
| ubuntu/linux-azure | <4.15.0-1176.191~14.04.1 | 4.15.0-1176.191~14.04.1 |
| ubuntu/linux-azure | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure | <4.15.0-1176.191~16.04.1 | 4.15.0-1176.191~16.04.1 |
| ubuntu/linux-azure-4.15 | <4.15.0-1176.191 | 4.15.0-1176.191 |
| ubuntu/linux-azure-4.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-5.15 | <5.15.0-1049.56~20.04.1 | 5.15.0-1049.56~20.04.1 |
| ubuntu/linux-azure-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-6.2 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-fde | <5.15.0-1049.56.1 | 5.15.0-1049.56.1 |
| ubuntu/linux-azure-fde | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-fde-5.15 | <5.15.0-1049.56~20.04.1.1 | 5.15.0-1049.56~20.04.1.1 |
| ubuntu/linux-azure-fde-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-fde-6.2 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-azure-fips | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-bluefield | <5.4.0-1074.80 | 5.4.0-1074.80 |
| ubuntu/linux-bluefield | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-fips | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp | <5.4.0-1117.126 | 5.4.0-1117.126 |
| ubuntu/linux-gcp | <5.15.0-1044.52 | 5.15.0-1044.52 |
| ubuntu/linux-gcp | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp | <4.15.0-1161.178~16.04.1 | 4.15.0-1161.178~16.04.1 |
| ubuntu/linux-gcp-4.15 | <4.15.0-1161.178 | 4.15.0-1161.178 |
| ubuntu/linux-gcp-4.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp-5.15 | <5.15.0-1044.52~20.04.1 | 5.15.0-1044.52~20.04.1 |
| ubuntu/linux-gcp-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp-5.19 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gcp-fips | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gke | <5.15.0-1044.49 | 5.15.0-1044.49 |
| ubuntu/linux-gke | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gkeop | <5.4.0-1080.84 | 5.4.0-1080.84 |
| ubuntu/linux-gkeop | <5.15.0-1030.35 | 5.15.0-1030.35 |
| ubuntu/linux-gkeop | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-gkeop-5.15 | <5.15.0-1030.35~20.04.1 | 5.15.0-1030.35~20.04.1 |
| ubuntu/linux-gkeop-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-hwe | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-hwe | <4.15.0-224.236~16.04.1 | 4.15.0-224.236~16.04.1 |
| ubuntu/linux-hwe-5.15 | <5.15.0-86.96~20.04.1 | 5.15.0-86.96~20.04.1 |
| ubuntu/linux-hwe-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-hwe-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-hwe-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-ibm | <5.4.0-1060.65 | 5.4.0-1060.65 |
| ubuntu/linux-ibm | <5.15.0-1040.43 | 5.15.0-1040.43 |
| ubuntu/linux-ibm | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-ibm-5.15 | <5.15.0-1040.43~20.04.1 | 5.15.0-1040.43~20.04.1 |
| ubuntu/linux-ibm-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-ibm-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-intel | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-intel-iotg | <5.15.0-1043.49 | 5.15.0-1043.49 |
| ubuntu/linux-intel-iotg | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1043.49~20.04.1 | 5.15.0-1043.49~20.04.1 |
| ubuntu/linux-intel-iotg-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-iot | <5.4.0-1025.26 | 5.4.0-1025.26 |
| ubuntu/linux-iot | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-kvm | <4.15.0-1151.156 | 4.15.0-1151.156 |
| ubuntu/linux-kvm | <5.4.0-1102.108 | 5.4.0-1102.108 |
| ubuntu/linux-kvm | <5.15.0-1044.49 | 5.15.0-1044.49 |
| ubuntu/linux-kvm | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-kvm | <4.4.0-1131.141 | 4.4.0-1131.141 |
| ubuntu/linux-laptop | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-lowlatency | <5.15.0-86.95 | 5.15.0-86.95 |
| ubuntu/linux-lowlatency | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-86.95~20.04.1 | 5.15.0-86.95~20.04.1 |
| ubuntu/linux-lowlatency-hwe-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-lowlatency-hwe-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-lts-xenial | <4.4.0-253.287~14.04.1 | 4.4.0-253.287~14.04.1 |
| ubuntu/linux-lts-xenial | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-nvidia | <5.15.0-1037.37 | 5.15.0-1037.37 |
| ubuntu/linux-nvidia | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-nvidia-6.2 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-nvidia-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oem-6.1 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oem-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oem-6.8 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oracle | <4.15.0-1130.141 | 4.15.0-1130.141 |
| ubuntu/linux-oracle | <5.4.0-1112.121 | 5.4.0-1112.121 |
| ubuntu/linux-oracle | <5.15.0-1045.51 | 5.15.0-1045.51 |
| ubuntu/linux-oracle | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oracle | <4.15.0-1130.141~16.04.1 | 4.15.0-1130.141~16.04.1 |
| ubuntu/linux-oracle-5.15 | <5.15.0-1045.51~20.04.1 | 5.15.0-1045.51~20.04.1 |
| ubuntu/linux-oracle-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oracle-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-oracle-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-raspi | <5.4.0-1097.109 | 5.4.0-1097.109 |
| ubuntu/linux-raspi | <5.15.0-1040.43 | 5.15.0-1040.43 |
| ubuntu/linux-raspi | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-raspi-5.4 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-riscv | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-riscv-5.15 | <5.15.0-1043.47~20.04.1 | 5.15.0-1043.47~20.04.1 |
| ubuntu/linux-riscv-5.15 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-riscv-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-starfive | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-starfive-6.5 | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| ubuntu/linux-xilinx-zynqmp | <5.4.0-1033.37 | 5.4.0-1033.37 |
| ubuntu/linux-xilinx-zynqmp | <6.5~<5.4.251<5.15.121 | 6.5~ 5.4.251 5.15.121 |
| debian/linux | 5.10.218-1 5.10.221-1 6.1.94-1 6.1.99-1 6.9.9-1 6.9.10-1 |
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Reference Links
- https://github.com/torvalds/linux/commit/4e076c73e4f6e90816b30fcd4a0d7ab365087255
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.5
- https://www.cve.org/CVERecord?id=CVE-2023-51043
- https://ubuntu.com/security/notices/USN-6739-1
- https://ubuntu.com/security/notices/USN-6740-1
- https://nvd.nist.gov/vuln/detail/CVE-2023-51043
- https://launchpad.net/bugs/cve/CVE-2023-51043
- https://security-tracker.debian.org/tracker/CVE-2023-51043
- https://git.kernel.org/linus/cc4ceb484b37b9369e0d4e8682b7ae1849ae4579
- https://git.kernel.org/linus/4e076c73e4f6e90816b30fcd4a0d7ab365087255
- https://ubuntu.com/security/CVE-2023-51043
- https://access.redhat.com/errata/RHSA-2024:1019
- https://access.redhat.com/errata/RHSA-2024:1018
- https://access.redhat.com/errata/RHSA-2024:1188
- https://access.redhat.com/errata/RHSA-2024:1404
- https://access.redhat.com/errata/RHSA-2024:2394
- https://bugzilla.redhat.com/show_bug.cgi?id=2260005
- https://exchange.xforce.ibmcloud.com/vulnerabilities/280864
- https://www.ibm.com/support/pages/node/7150684 (Advisory)
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/type
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/remedy
- collector/launchpad-cve
- source/Launchpad
- agent/author
- collector/nvd-cve
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-51043
- collector/ibm-support
- source/IBM
- agent/references
- agent/severity
- agent/last-modified-date
- agent/description
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- vendor/linux
- canonical/linux linux kernel
- package-manager/redhat
- vendor/ibm
- canonical/ibm qradar siem
- version/ibm qradar siem/7.5 - 7.5.0 up8 if01
- package-manager/debian
- package-manager/ubuntu