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OpenAdvisories
High · 7.0 Public exploit CVE-2023-35828 EUVD-2023-39823GHSA-4f5g-h3x2-8v9x

An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/usb/gadget/udc/renes…

Published Jun 18, 2023 · Updated Oct 21, 2024 · Assigned by mitre

Package: kernel Package: linux Package: linux Package: linux-allwinner-5.19 Package: linux-aws Package: linux-aws-5.0 Package: linux-aws-5.11 Package: linux-aws-5.13 Package: linux-aws-5.15 Package: linux-aws-5.19 Package: linux-aws-5.3 Package: linux-aws-5.4 Package: linux-aws-5.8 Package: linux-aws-6.2 Package: linux-aws-fips Package: linux-azure Package: linux-azure-5.11 Package: linux-azure-5.13 Package: linux-azure-5.15 Package: linux-azure-5.19 Package: linux-azure-5.3 Package: linux-azure-5.4 Package: linux-azure-5.8 Package: linux-azure-edge Package: linux-azure-fde Package: linux-azure-fde-5.19 Package: linux-azure-fips Package: linux-bluefield Package: linux-fips Package: linux-gcp Package: linux-gcp-5.11 Package: linux-gcp-5.13 Package: linux-gcp-5.15 Package: linux-gcp-5.19 Package: linux-gcp-5.3 Package: linux-gcp-5.4 Package: linux-gcp-5.8 Package: linux-gcp-6.2 Package: linux-gcp-fips Package: linux-gke Package: linux-gke-4.15 Package: linux-gke-5.15 Package: linux-gke-5.4 Package: linux-gkeop Package: linux-gkeop-5.15 Package: linux-gkeop-5.4 Package: linux-hwe Package: linux-hwe-5.11 Package: linux-hwe-5.13 Package: linux-hwe-5.15 Package: linux-hwe-5.19 Package: linux-hwe-5.4 Package: linux-hwe-5.8 Package: linux-hwe-6.2 Package: linux-hwe-edge Package: linux-ibm Package: linux-ibm-5.15 Package: linux-ibm-5.4 Package: linux-intel-5.13 Package: linux-intel-iot-realtime Package: linux-intel-iotg Package: linux-intel-iotg-5.15 Package: linux-iot Package: linux-kvm Package: linux-lowlatency Package: linux-lowlatency-hwe-5.15 Package: linux-lowlatency-hwe-5.19 Package: linux-lowlatency-hwe-6.2 Package: linux-nvidia Package: linux-nvidia-6.2 Package: linux-nvidia-tegra Package: linux-nvidia-tegra-5.15 Package: linux-nvidia-tegra-igx Package: linux-oem Package: linux-oem-5.10 Package: linux-oem-5.13 Package: linux-oem-5.14 Package: linux-oem-5.17 Package: linux-oem-5.6 Package: linux-oem-6.0 Package: linux-oem-6.1 Package: linux-oracle Package: linux-oracle-5.0 Package: linux-oracle-5.11 Package: linux-oracle-5.13 Package: linux-oracle-5.15 Package: linux-oracle-5.3 Package: linux-oracle-5.4 Package: linux-oracle-5.8 Package: linux-raspi Package: linux-raspi-5.4 Package: linux-raspi-realtime Package: linux-raspi2 Package: linux-realtime Package: linux-riscv Package: linux-riscv-5.11 Package: linux-riscv-5.15 Package: linux-riscv-5.19 Package: linux-riscv-5.8 Package: linux-starfive-5.19 Package: linux-vmware Package: linux-xilinx-zynqmp Ecosystem: Azure Linux Ecosystem: Debian Ecosystem: Ubuntu

Description

An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/usb/gadget/udc/renesas_usb3.c.

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 linux 6.3.7-1 —
Debian 13 linux 6.3.7-1 —
Debian 12 linux 6.1.37-1 —
Debian 10 linux 4.19.289-1 DLA-3508-1
ReleasePackageFixed inAdvisory
Ubuntu Nvidia-BlueField 22.04 LTS linux-bluefield 5.15.0-1022.24 —
Ubuntu 24.04 LTS linux-raspi-realtime No fix yet —
Ubuntu 22.04 LTS linux 5.15.0-79.86 USN-6300-1
Ubuntu 22.04 LTS linux-aws 5.15.0-1042.47 USN-6300-1
Ubuntu 22.04 LTS linux-aws-6.2 6.2.0-1009.9~22.04.3 —
Ubuntu 22.04 LTS linux-azure 5.15.0-1045.52 USN-6332-1
Ubuntu 22.04 LTS linux-azure-fde 5.15.0-1044.51.1 USN-6332-1
Ubuntu 22.04 LTS linux-gcp 5.15.0-1039.47 USN-6300-1
Ubuntu 22.04 LTS linux-gcp-6.2 +1 6.2.0-1011.11~22.04.1 —
Ubuntu 22.04 LTS linux-gke +1 5.15.0-1039.44 USN-6311-1, USN-6300-1
Ubuntu 22.04 LTS linux-gkeop 5.15.0-1025.30 USN-6311-1
Ubuntu 22.04 LTS linux-hwe-6.2 6.2.0-31.31~22.04.1 —
Ubuntu 22.04 LTS linux-ibm +1 5.15.0-1035.38 USN-6300-1
Ubuntu 22.04 LTS linux-intel-iotg 5.15.0-1037.42 USN-6300-1
Ubuntu 22.04 LTS linux-lowlatency 5.15.0-79.88 USN-6300-1
Ubuntu 22.04 LTS linux-nvidia 5.15.0-1030.30 USN-6300-1
Ubuntu 22.04 LTS linux-nvidia-6.2 6.2.0-1010.10 —
Ubuntu 22.04 LTS linux-nvidia-tegra 5.15.0-1016.16 —
Ubuntu 22.04 LTS linux-nvidia-tegra-igx 5.15.0-1002.2 —
Ubuntu 22.04 LTS linux-oem-6.1 6.1.0-1014.14 —
Ubuntu 22.04 LTS linux-oracle 5.15.0-1040.46 USN-6300-1
Ubuntu 22.04 LTS linux-riscv +12 No fix yet —
Ubuntu 22.04 LTS linux-xilinx-zynqmp 5.15.0-1025.29 —
Ubuntu 20.04 LTS linux 5.4.0-162.179 USN-6340-1
Ubuntu 20.04 LTS linux-aws 5.4.0-1109.118 USN-6340-1
Ubuntu 20.04 LTS linux-aws-5.15 5.15.0-1041.46~20.04.1 USN-6300-1
Ubuntu 20.04 LTS linux-azure 5.4.0-1115.122 USN-6349-1
Ubuntu 20.04 LTS linux-azure-5.15 5.15.0-1045.52~20.04.1 USN-6332-1
Ubuntu 20.04 LTS linux-azure-fde-5.15 5.15.0-1043.50~20.04.1.1 USN-6347-1
Ubuntu 20.04 LTS linux-bluefield 5.4.0-1070.76 USN-6397-1
Ubuntu 20.04 LTS linux-gcp 5.4.0-1112.121 USN-6340-1
Ubuntu 20.04 LTS linux-gcp-5.15 5.15.0-1039.47~20.04.1 USN-6311-1
Ubuntu 20.04 LTS linux-gke +25 No fix yet —
Ubuntu 20.04 LTS linux-gke-5.15 5.15.0-1039.44~20.04.1 USN-6311-1
Ubuntu 20.04 LTS linux-gkeop 5.4.0-1076.80 USN-6340-2
Ubuntu 20.04 LTS linux-gkeop-5.15 5.15.0-1025.30~20.04.1 USN-6311-1
Ubuntu 20.04 LTS linux-hwe-5.15 5.15.0-79.86~20.04.2 USN-6300-1
Ubuntu 20.04 LTS linux-ibm 5.4.0-1056.61 USN-6357-1
Ubuntu 20.04 LTS linux-ibm-5.15 5.15.0-1036.39~20.04.1 —
Ubuntu 20.04 LTS linux-intel-iotg-5.15 5.15.0-1037.42~20.04.1 USN-6300-1
Ubuntu 20.04 LTS linux-iot 5.4.0-1021.22 USN-6340-1
Ubuntu 20.04 LTS linux-kvm 5.4.0-1098.104 USN-6340-1
Ubuntu 20.04 LTS linux-lowlatency-hwe-5.15 5.15.0-79.88~20.04.1 USN-6300-1
Ubuntu 20.04 LTS linux-nvidia-tegra-5.15 5.15.0-1016.16~20.04.1 —
Ubuntu 20.04 LTS linux-oracle 5.4.0-1108.117 USN-6340-1
Ubuntu 20.04 LTS linux-oracle-5.15 5.15.0-1040.46~20.04.1 USN-6300-1
Ubuntu 20.04 LTS linux-raspi 5.4.0-1093.104 USN-6340-2
Ubuntu 20.04 LTS linux-riscv-5.15 5.15.0-1038.42~20.04.2 —
Ubuntu 20.04 LTS linux-xilinx-zynqmp 5.4.0-1029.33 USN-6340-2
Ubuntu 18.04 LTS linux-gcp +14 No fix yet —
Show 6 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 16.04 LTS linux-hwe-edge No fix yet —
Ubuntu Pro Realtime 22.04 LTS linux-intel-iot-realtime 5.15.0-1036.38 —
Ubuntu Pro Realtime 22.04 LTS linux-realtime 5.15.0-1043.48 —
Ubuntu Pro FIPS 20.04 LTS linux-fips +3 No fix yet —
Ubuntu Pro FIPS-updates 20.04 LTS linux-aws-fips 5.4.0-1109.118+fips1 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-azure-fips 5.4.0-1115.122+fips1 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-fips 5.4.0-1084.93 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-gcp-fips 5.4.0-1112.121+fips1 —
Ubuntu Pro FIPS-preview 22.04 LTS linux-fips No fix yet —
Ubuntu Pro 18.04 LTS linux-aws-5.4 5.4.0-1109.118~18.04.1 USN-6340-1
Ubuntu Pro 18.04 LTS linux-azure-5.4 5.4.0-1115.122~18.04.1 USN-6340-2
Ubuntu Pro 18.04 LTS linux-gcp-5.4 5.4.0-1112.121~18.04.1 USN-6340-2
Ubuntu Pro 18.04 LTS linux-hwe-5.4 5.4.0-162.179~18.04.1 USN-6340-1
Ubuntu Pro 18.04 LTS linux-ibm-5.4 5.4.0-1056.61~18.04.1 USN-6357-1
Ubuntu Pro 18.04 LTS linux-oracle-5.4 5.4.0-1108.117~18.04.1 USN-6340-1
Ubuntu Pro 18.04 LTS linux-raspi-5.4 5.4.0-1093.104~18.04.1 USN-6340-2
ReleasePackageFixed inAdvisory
SLES 15 SP5 kernel-64kb +6 5.14.21-150500.55.7.1 SUSE-SU-2023:2871-1
SLES 15 SP5 kernel-azure +2 5.14.21-150500.33.6.1 SUSE-SU-2023:2892-1
SLES 15 SP5 kernel-default-base 5.14.21-150500.55.7.1.150500.6.2.5 SUSE-SU-2023:2871-1
SLES 15 SP4 kernel-64kb +6 5.14.21-150400.24.69.1 SUSE-SU-2023:2820-1
SLES 15 SP4 kernel-azure +2 5.14.21-150400.14.55.1 SUSE-SU-2023:2831-1
SLES 15 SP4 kernel-default-base 5.14.21-150400.24.69.1.150400.24.31.1 SUSE-SU-2023:2820-1
SLES 15 SP3 kernel-64kb +7 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLES 15 SP3 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SLES 15 SP2 kernel-default-base 5.3.18-150200.24.157.1.150200.9.77.1 SUSE-SU-2023:2834-1
SLES 15 SP2 kernel-docs +5 5.3.18-150200.24.157.1 SUSE-SU-2023:2834-1
Show 20 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 15 SP3 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SLES for SAP 15 SP3 kernel-docs +5 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLES for SAP 15 SP2 kernel-default-base 5.3.18-150200.24.157.1.150200.9.77.1 SUSE-SU-2023:2834-1
SLES for SAP 15 SP2 kernel-docs +5 5.3.18-150200.24.157.1 SUSE-SU-2023:2834-1
SLE Real Time 15 SP3 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SLE Real Time 15 SP3 kernel-docs +5 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLE Micro 5.4 kernel-default 5.14.21-150400.24.69.1 SUSE-SU-2023:2820-1
SLE Micro 5.4 kernel-default-base 5.14.21-150400.24.69.1.150400.24.31.1 SUSE-SU-2023:2820-1
SLE Micro 5.4 kernel-rt 5.14.21-150400.15.37.2 SUSE-SU-2023:2782-1
SLE Micro 5.3 kernel-default 5.14.21-150400.24.69.1 SUSE-SU-2023:2820-1
SLE Micro 5.3 kernel-default-base 5.14.21-150400.24.69.1.150400.24.31.1 SUSE-SU-2023:2820-1
SLE Micro 5.3 kernel-rt 5.14.21-150400.15.37.2 SUSE-SU-2023:2782-1
SLE Micro 5.2 kernel-default 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLE Micro 5.2 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SLE Micro 5.2 kernel-rt 5.3.18-150300.135.1 SUSE-SU-2023:2810-1
SLE Micro 5.1 kernel-default 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLE Micro 5.1 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SLE Micro 5.1 kernel-rt 5.3.18-150300.135.1 SUSE-SU-2023:2810-1
SLE Live Patching 15 SP5 kernel-default 5.14.21-150500.55.7.1 SUSE-SU-2023:2871-1
SLE Live Patching 15 SP5 kernel-livepatch-SLE15-SP5-RT_Update_1 1-150500.11.5.1 SUSE-SU-2023:2809-1
SLE Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_1 1-150500.11.7.1 SUSE-SU-2023:2871-1
SLE Live Patching 15 SP4 kernel-default 5.14.21-150400.24.69.1 SUSE-SU-2023:2820-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4-RT_Update_8 1-150400.1.9.2 SUSE-SU-2023:2782-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_14 1-150400.9.3.1 SUSE-SU-2023:2820-1
SLE Live Patching 15 SP3 kernel-default 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLE Live Patching 15 SP3 kernel-livepatch-SLE15-SP3_Update_34 1-150300.7.3.1 SUSE-SU-2023:2859-1
SLE Live Patching 15 SP2 kernel-default 5.3.18-150200.24.157.1 SUSE-SU-2023:2834-1
SLE Live Patching 15 SP2 kernel-livepatch-SLE15-SP2_Update_38 1-150200.5.3.1 SUSE-SU-2023:2834-1
SLE HPC 15 SP3 kernel-64kb +6 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SLE HPC 15 SP3 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SLE HPC 15 SP2 kernel-default-base 5.3.18-150200.24.157.1.150200.9.77.1 SUSE-SU-2023:2834-1
SLE HPC 15 SP2 kernel-docs +5 5.3.18-150200.24.157.1 SUSE-SU-2023:2834-1
SUSE Real Time Module 15 SP5 kernel-rt +3 5.14.21-150500.13.5.1 SUSE-SU-2023:2809-1
SUSE Real Time Module 15 SP4 kernel-rt +1 5.14.21-150400.15.37.2 SUSE-SU-2023:2782-1
SUSE Real Time Module 15 SP4 kernel-syms-rt +1 5.14.21-150400.15.37.1 SUSE-SU-2023:2782-1
SUSE Real Time Module 15 SP3 kernel-rt +3 5.3.18-150300.135.1 SUSE-SU-2023:2810-1
SUSE Manager Server 4.2 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SUSE Manager Server 4.2 kernel-source +3 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SUSE Manager Proxy 4.2 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SUSE Manager Proxy 4.2 kernel-source +2 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SUSE Enterprise Storage 7.1 kernel-64kb +6 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1
SUSE Enterprise Storage 7.1 kernel-default-base 5.3.18-150300.59.127.1.150300.18.74.1 SUSE-SU-2023:2859-1
SUSE Enterprise Storage 7 kernel-default-base 5.3.18-150200.24.157.1.150200.9.77.1 SUSE-SU-2023:2834-1
SUSE Enterprise Storage 7 kernel-docs +5 5.3.18-150200.24.157.1 SUSE-SU-2023:2834-1
ReleasePackageFixed inAdvisory
openSUSE Leap 15.5 dtb-aarch64 +10 5.14.21-150500.55.7.1 SUSE-SU-2023:2871-1
openSUSE Leap 15.5 kernel-azure +2 5.14.21-150500.33.6.1 SUSE-SU-2023:2892-1
openSUSE Leap 15.5 kernel-default-base 5.14.21-150500.55.7.1.150500.6.2.5 SUSE-SU-2023:2871-1
openSUSE Leap 15.5 kernel-rt +3 5.14.21-150500.13.5.1 SUSE-SU-2023:2809-1
openSUSE Leap 15.4 dtb-aarch64 5.3.18-150300.59.127.1 SUSE-SU-2023:2859-1, SUSE-SU-2023:2820-1
openSUSE Leap 15.4 kernel-64kb +9 5.14.21-150400.24.69.1 SUSE-SU-2023:2820-1
openSUSE Leap 15.4 kernel-azure +2 5.14.21-150400.14.55.1 SUSE-SU-2023:2831-1
openSUSE Leap 15.4 kernel-default-base 5.14.21-150400.24.69.1.150400.24.31.1 SUSE-SU-2023:2820-1
openSUSE Leap 15.4 kernel-rt +1 5.14.21-150400.15.37.2 SUSE-SU-2023:2782-1
openSUSE Leap 15.4 kernel-syms-rt +1 5.14.21-150400.15.37.1 SUSE-SU-2023:2782-1
Show 1 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
openSUSE Leap Micro 5.3 kernel-default 5.14.21-150400.24.69.1 SUSE-SU-2023:2820-1
openSUSE Leap Micro 5.3 kernel-default-base 5.14.21-150400.24.69.1.150400.24.31.1 SUSE-SU-2023:2820-1
openSUSE Leap Micro 5.3 kernel-rt 5.14.21-150400.15.37.2 SUSE-SU-2023:2782-1

Azure Linux

ReleasePackageFixed inAdvisory
Azure Linux 2 (CBL-Mariner) kernel 5.15.122.1-2 —

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 25

References