In the Linux kernel, the following vulnerability has been resolved:
sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start
In sctp_listen_start() invoked by sctp_inet_listen(), it should set the sk_state back to CLOSED if sctp_autobind() fails due to whatever reason.
Otherwise, next time when calling sctp_inet_listen(), if sctp_sk(sk)->reuse is already set via setsockopt(SCTP_REUSE_PORT), sctp_sk(sk)->bind_hash will be dereferenced as sk_state is LISTENING, which causes a crash as bind_hash is NULL.
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] RIP: 0010:sctp_inet_listen+0x7f0/0xa20 net/sctp/socket.c:8617 Call Trace: <TASK> __sys_listen_socket net/socket.c:1883 [inline] __sys_listen+0x1b7/0x230 net/socket.c:1894 __do_sys_listen net/socket.c:1902 [inline]
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-livepatch-5.10.227-219.884Upgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade perfUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-livepatch-5.15.168-114.166 | Mar 14, 2025 | Oct 21, 2024 |
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-toolsUpgrade perfUpgrade kernel-modules-extra-commonUpgrade python3-perfUpgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.1.115-126.197Upgrade kernel-libbpf-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-libbpfUpgrade kernel-debuginfo | Mar 27, 2025 | Oct 21, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Nov 11, 2024 | Oct 21, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade bpftoolUpgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Feb 11, 2025 | Oct 21, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf | Feb 11, 2025 | Oct 21, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Dec 17, 2024 | Oct 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Oct 21, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04dUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-57-generic-64kUpgrade linux-image-fipsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-6.8.0-1019-gkeUpgrade linux-image-raspi2Upgrade linux-image-4.15.0-2081-gcp-fipsUpgrade linux-image-5.4.0-1116-fipsUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1022-nvidia-lowlatencyUpgrade linux-image-4.15.0-1142-oracleUpgrade linux-image-5.15.0-1072-gcpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-oem-24.04bUpgrade linux-image-5.4.0-1145-azureUpgrade linux-image-4.4.0-1143-awsUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-bluefieldUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-oem-22.04dUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-intel-iotgUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-4.15.0-1163-kvmUpgrade linux-image-5.15.0-127-lowlatencyUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-4.15.0-1180-awsUpgrade linux-image-5.15.0-1066-ibmUpgrade linux-image-raspi-nolpaeUpgrade linux-image-6.8.0-1024-oemUpgrade linux-image-oemUpgrade linux-image-6.8.0-1020-oracle-64kUpgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-1006-gkeopUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-gkeUpgrade linux-image-kvmUpgrade linux-image-5.4.0-1048-iotUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-cvmUpgrade linux-image-gkeop-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1022-nvidia-64kUpgrade linux-image-6.8.0-1022-ibmUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.15.0-1068-nvidia-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-1140-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-4.4.0-268-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-4.4.0-268-genericUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1056-gkeopUpgrade linux-image-generic-lts-xenialUpgrade linux-image-6.8.0-1024-gcp-64kUpgrade linux-image-4.15.0-2097-azure-fipsUpgrade linux-image-realtimeUpgrade linux-image-4.15.0-1135-fipsUpgrade linux-image-gcpUpgrade linux-image-4.15.0-237-lowlatencyUpgrade linux-image-oem-24.04Upgrade linux-image-awsUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-aws-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-57-genericUpgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-54-lowlatencyUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-5.15.0-1066-raspiUpgrade linux-image-oem-osp1Upgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-5.4.0-1127-kvmUpgrade linux-image-6.8.0-1022-nvidiaUpgrade linux-image-azureUpgrade linux-image-azure-fdeUpgrade linux-image-4.15.0-1173-gcpUpgrade linux-image-5.15.0-127-lowlatency-64kUpgrade linux-image-azure-fipsUpgrade linux-image-ibm-classicUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-5.15.0-1071-intel-iotgUpgrade linux-image-5.15.0-1070-gkeUpgrade linux-image-5.15.0-1071-oracleUpgrade linux-image-azure-nvidiaUpgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1023-awsUpgrade linux-image-6.8.0-1025-azureUpgrade linux-image-5.4.0-208-genericUpgrade linux-image-nvidia-6.8Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-gcp-fipsUpgrade linux-image-genericUpgrade linux-image-5.4.0-1086-ibmUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1078-azureUpgrade linux-image-6.8.0-1019-raspiUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-54-lowlatency-64kUpgrade linux-image-6.8.0-54-genericUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-4.15.0-2118-aws-fipsUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-127-genericUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-4.15.0-237-genericUpgrade linux-image-6.8.0-1020-oracleUpgrade linux-image-4.4.0-1181-awsUpgrade linux-image-oem-20.04cUpgrade linux-image-5.4.0-1142-awsUpgrade linux-image-lowlatencyUpgrade linux-image-intelUpgrade linux-image-4.4.0-1144-kvmUpgrade linux-image-4.15.0-1188-azureUpgrade linux-image-5.15.0-1039-xilinx-zynqmpUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.4.0-1058-xilinx-zynqmpUpgrade linux-image-gkeop-6.8Upgrade linux-image-5.4.0-1138-oracleUpgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-azure-lts-24.04Upgrade linux-image-4.4.0-1113-fipsUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-gke-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-ibmUpgrade linux-image-oem-22.04bUpgrade linux-image-lowlatency-64kUpgrade linux-image-gkeopUpgrade linux-image-raspiUpgrade linux-image-6.11.0-1011-oracle-64kUpgrade linux-image-5.4.0-1099-bluefieldUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1022-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-127-generic-lpaeUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-aws-fipsUpgrade linux-image-oem-22.04aUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1024-gcpUpgrade linux-image-5.15.0-1068-nvidiaUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1073-awsUpgrade linux-image-5.15.0-127-generic-64kUpgrade linux-image-aws-hweUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-5.4.0-208-lowlatencyUpgrade linux-image-oem-20.04bUpgrade linux-image-5.4.0-1129-raspiUpgrade linux-image-5.4.0-1143-gcpUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-generic-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-54-generic-64kUpgrade linux-image-nvidiaUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-gcp-64kUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-6.8.0-1025-azure-fdeUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-5.4.0-208-generic-lpaeUpgrade linux-image-5.15.0-1070-kvm | Dec 18, 2024 | Oct 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Oct 21, 2024 |
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