CVE-2023-1670: Use After Free
First published: Thu Mar 30 2023(Updated: )
A flaw use after free in the Linux kernel Xircom 16-bit PCMCIA (PC-card) Ethernet driver was found.A local user could use this flaw to crash the system or potentially escalate their privileges on the system.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | >=2.6.18<4.14.312 | |
| Linux Linux kernel | >=4.15<4.19.280 | |
| Linux Linux kernel | >=4.20<5.4.240 | |
| Linux Linux kernel | >=5.5<5.10.177 | |
| Linux Linux kernel | >=5.11<5.15.105 | |
| Linux Linux kernel | >=5.16<6.1.22 | |
| Linux Linux kernel | >=6.2<6.2.9 | |
| ubuntu/linux | <4.15.0-214.225 | 4.15.0-214.225 |
| ubuntu/linux | <5.4.0-152.169 | 5.4.0-152.169 |
| ubuntu/linux | <5.15.0-75.82 | 5.15.0-75.82 |
| ubuntu/linux | <5.19.0-45.46 | 5.19.0-45.46 |
| ubuntu/linux | <6.2.0-23.23 | 6.2.0-23.23 |
| ubuntu/linux | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux | <4.4.0-240.274 | 4.4.0-240.274 |
| ubuntu/linux-aws | <4.15.0-1159.172 | 4.15.0-1159.172 |
| ubuntu/linux-aws | <5.4.0-1104.112 | 5.4.0-1104.112 |
| ubuntu/linux-aws | <5.15.0-1038.43 | 5.15.0-1038.43 |
| ubuntu/linux-aws | <5.19.0-1027.28 | 5.19.0-1027.28 |
| ubuntu/linux-aws | <6.2.0-1005.5 | 6.2.0-1005.5 |
| ubuntu/linux-aws | <4.4.0-1118.124 | 4.4.0-1118.124 |
| ubuntu/linux-aws | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws | <4.4.0-1156.171 | 4.4.0-1156.171 |
| ubuntu/linux-aws-5.0 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws-5.15 | <5.15.0-1038.43~20.04.1 | 5.15.0-1038.43~20.04.1 |
| ubuntu/linux-aws-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws-fips | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws-hwe | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-aws-hwe | <4.15.0-1159.172~16.04.1 | 4.15.0-1159.172~16.04.1 |
| ubuntu/linux-azure | <5.4.0-1110.116 | 5.4.0-1110.116 |
| ubuntu/linux-azure | <5.15.0-1040.47 | 5.15.0-1040.47 |
| ubuntu/linux-azure | <5.19.0-1028.31 | 5.19.0-1028.31 |
| ubuntu/linux-azure | <6.2.0-1005.5 | 6.2.0-1005.5 |
| ubuntu/linux-azure | <4.15.0-1168.183~14.04.1 | 4.15.0-1168.183~14.04.1 |
| ubuntu/linux-azure | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure | <4.15.0-1168.183~16.04.1 | 4.15.0-1168.183~16.04.1 |
| ubuntu/linux-azure-4.15 | <4.15.0-1168.183 | 4.15.0-1168.183 |
| ubuntu/linux-azure-4.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-5.15 | <5.15.0-1040.47~20.04.1 | 5.15.0-1040.47~20.04.1 |
| ubuntu/linux-azure-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-5.4 | <5.4.0-1110.116~18.04.1 | 5.4.0-1110.116~18.04.1 |
| ubuntu/linux-azure-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-edge | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-fde | <5.15.0-1041.48.1 | 5.15.0-1041.48.1 |
| ubuntu/linux-azure-fde | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-fde-5.15 | <5.15.0-1040.47~20.04.1.1 | 5.15.0-1040.47~20.04.1.1 |
| ubuntu/linux-azure-fde-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-azure-fips | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-bluefield | <5.4.0-1065.71 | 5.4.0-1065.71 |
| ubuntu/linux-bluefield | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-dell300x | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-fips | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gcp | <5.4.0-1107.116 | 5.4.0-1107.116 |
| ubuntu/linux-gcp | <5.15.0-1036.44 | 5.15.0-1036.44 |
| ubuntu/linux-gcp | <5.19.0-1026.28 | 5.19.0-1026.28 |
| ubuntu/linux-gcp | <6.2.0-1007.7 | 6.2.0-1007.7 |
| ubuntu/linux-gcp | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gcp | <4.15.0-1153.170~16.04.1 | 4.15.0-1153.170~16.04.1 |
| ubuntu/linux-gcp-4.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gcp-5.15 | <5.15.0-1036.44~20.04.1 | 5.15.0-1036.44~20.04.1 |
| ubuntu/linux-gcp-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gcp-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gcp-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gcp-fips | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gke | <5.4.0-1102.109 | 5.4.0-1102.109 |
| ubuntu/linux-gke | <5.15.0-1036.41 | 5.15.0-1036.41 |
| ubuntu/linux-gke | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gke-4.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gke-5.0 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gke-5.15 | <5.15.0-1036.41~20.04.1 | 5.15.0-1036.41~20.04.1 |
| ubuntu/linux-gke-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gke-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gkeop | <5.4.0-1071.75 | 5.4.0-1071.75 |
| ubuntu/linux-gkeop | <5.15.0-1022.27 | 5.15.0-1022.27 |
| ubuntu/linux-gkeop | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gkeop-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-gkeop-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-hwe | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-hwe | <4.15.0-214.225~16.04.1 | 4.15.0-214.225~16.04.1 |
| ubuntu/linux-hwe-5.15 | <5.15.0-75.82~20.04.1 | 5.15.0-75.82~20.04.1 |
| ubuntu/linux-hwe-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-hwe-5.19 | <5.19.0-45.46~22.04.1 | 5.19.0-45.46~22.04.1 |
| ubuntu/linux-hwe-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-hwe-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-hwe-edge | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-ibm | <5.4.0-1051.56 | 5.4.0-1051.56 |
| ubuntu/linux-ibm | <5.15.0-1032.35 | 5.15.0-1032.35 |
| ubuntu/linux-ibm | <5.19.0-1024.26 | 5.19.0-1024.26 |
| ubuntu/linux-ibm | <6.2.0-1003.3 | 6.2.0-1003.3 |
| ubuntu/linux-ibm | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-ibm-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-ibm-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-intel | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-intel-5.13 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-intel-iotg | <5.15.0-1033.38 | 5.15.0-1033.38 |
| ubuntu/linux-intel-iotg | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-intel-iotg-5.15 | <5.15.0-1033.38~20.04.1 | 5.15.0-1033.38~20.04.1 |
| ubuntu/linux-intel-iotg-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-iot | <5.4.0-1017.18 | 5.4.0-1017.18 |
| ubuntu/linux-iot | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-kvm | <4.15.0-1143.148 | 4.15.0-1143.148 |
| ubuntu/linux-kvm | <5.4.0-1093.99 | 5.4.0-1093.99 |
| ubuntu/linux-kvm | <5.15.0-1035.40 | 5.15.0-1035.40 |
| ubuntu/linux-kvm | <5.19.0-1025.26 | 5.19.0-1025.26 |
| ubuntu/linux-kvm | <6.2.0-1006.6 | 6.2.0-1006.6 |
| ubuntu/linux-kvm | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-kvm | <4.4.0-1119.129 | 4.4.0-1119.129 |
| ubuntu/linux-laptop | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-lowlatency | <5.15.0-75.82 | 5.15.0-75.82 |
| ubuntu/linux-lowlatency | <5.19.0-1027.28 | 5.19.0-1027.28 |
| ubuntu/linux-lowlatency | <6.2.0-1005.5 | 6.2.0-1005.5 |
| ubuntu/linux-lowlatency | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-75.82~20.04.1 | 5.15.0-75.82~20.04.1 |
| ubuntu/linux-lowlatency-hwe-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-lowlatency-hwe-5.19 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-lowlatency-hwe-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-lts-xenial | <4.4.0-240.274~14.04.1 | 4.4.0-240.274~14.04.1 |
| ubuntu/linux-lts-xenial | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-nvidia | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-nvidia-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-5.10 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-5.14 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-5.17 | <5.17.0-1032.33 | 5.17.0-1032.33 |
| ubuntu/linux-oem-5.17 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-5.6 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-6.0 | <6.0.0-1017.17 | 6.0.0-1017.17 |
| ubuntu/linux-oem-6.0 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-6.1 | <6.1.0-1009.9 | 6.1.0-1009.9 |
| ubuntu/linux-oem-6.1 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-6.8 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oem-osp1 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oracle | <4.15.0-1122.133 | 4.15.0-1122.133 |
| ubuntu/linux-oracle | <5.4.0-1103.112 | 5.4.0-1103.112 |
| ubuntu/linux-oracle | <5.15.0-1037.43 | 5.15.0-1037.43 |
| ubuntu/linux-oracle | <5.19.0-1025.28 | 5.19.0-1025.28 |
| ubuntu/linux-oracle | <6.2.0-1005.5 | 6.2.0-1005.5 |
| ubuntu/linux-oracle | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oracle | <4.15.0-1122.133~16.04.1 | 4.15.0-1122.133~16.04.1 |
| ubuntu/linux-oracle-5.0 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oracle-5.13 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oracle-5.15 | <5.15.0-1037.43~20.04.1 | 5.15.0-1037.43~20.04.1 |
| ubuntu/linux-oracle-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oracle-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-oracle-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-raspi | <5.4.0-1088.99 | 5.4.0-1088.99 |
| ubuntu/linux-raspi | <5.15.0-1032.35 | 5.15.0-1032.35 |
| ubuntu/linux-raspi | <5.19.0-1021.28 | 5.19.0-1021.28 |
| ubuntu/linux-raspi | <6.2.0-1006.8 | 6.2.0-1006.8 |
| ubuntu/linux-raspi | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-raspi-5.4 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-raspi2 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-riscv | <5.19.0-1020.22 | 5.19.0-1020.22 |
| ubuntu/linux-riscv | <6.2.0-23.23.1 | 6.2.0-23.23.1 |
| ubuntu/linux-riscv | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-riscv-5.15 | <5.15.0-1035.39~20.04.1 | 5.15.0-1035.39~20.04.1 |
| ubuntu/linux-riscv-5.15 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-riscv-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-snapdragon | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-starfive | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-starfive-6.5 | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| ubuntu/linux-xilinx-zynqmp | <5.4.0-1024.28 | 5.4.0-1024.28 |
| ubuntu/linux-xilinx-zynqmp | <6.3~<5.4.240<5.15.105 | 6.3~ 5.4.240 5.15.105 |
| debian/linux | 5.10.218-1 5.10.221-1 6.1.94-1 6.1.99-1 6.9.10-1 6.9.12-1 |
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Reference Links
- https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
- https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html
- https://lore.kernel.org/all/20230316161526.1568982-1-zyytlz.wz@163.com/
- https://security.netapp.com/advisory/ntap-20230526-0010/
- https://launchpad.net/bugs/cve/CVE-2023-1670
- https://lore.kernel.org/all/20230316161526.1568982-1-zyytlz.wz%40163.com/
- https://git.kernel.org/linus/e8d20c3ded59a092532513c9bd030d1ea66f5f44
- https://ubuntu.com/security/notices/USN-6033-1
- https://ubuntu.com/security/notices/USN-6045-1
- https://ubuntu.com/security/notices/USN-6123-1
- https://ubuntu.com/security/notices/USN-6124-1
- https://ubuntu.com/security/notices/USN-6171-1
- https://ubuntu.com/security/notices/USN-6172-1
- https://ubuntu.com/security/notices/USN-6175-1
- https://ubuntu.com/security/notices/USN-6185-1
- https://ubuntu.com/security/notices/USN-6186-1
- https://ubuntu.com/security/notices/USN-6187-1
- https://ubuntu.com/security/notices/USN-6207-1
- https://ubuntu.com/security/notices/USN-6222-1
- https://ubuntu.com/security/notices/USN-6223-1
- https://ubuntu.com/security/notices/USN-6252-1
- https://ubuntu.com/security/notices/USN-6256-1
- https://www.cve.org/CVERecord?id=CVE-2023-1670
- https://nvd.nist.gov/vuln/detail/CVE-2023-1670
- https://security-tracker.debian.org/tracker/CVE-2023-1670
- https://git.kernel.org/linus/9a469abe9c6bab3ce237ee433541931bbd827faf
- https://ubuntu.com/security/CVE-2023-1670
Parent vulnerabilities
(Appears in the following advisories)
- collector/nvd-index
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/last-modified-date
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/severity
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/description
- agent/weakness
- agent/references
- agent/tags
- collector/usn-cve
- source/Ubuntu
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/linux
- canonical/linux linux kernel
- version/linux linux kernel/2.6.18
- version/linux linux kernel/4.15
- version/linux linux kernel/4.20
- version/linux linux kernel/5.5
- version/linux linux kernel/5.11
- version/linux linux kernel/5.16
- version/linux linux kernel/6.2
- package-manager/ubuntu
- package-manager/debian