CVE-2021-3655
Description
A vulnerability was found in the Linux kernel in versions prior to v5.14-rc1. Missing size validations on inbound SCTP packets may allow the kernel to read uninitialized memory.
Risk Information
Base Score
3.3
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score
Exploitation Probability
0.02
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Kernel-uek update (ELSA-2021-9459) kernel-uek-4.1.12-124.54.6.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9459) kernel-uek-debug-4.1.12-124.54.6.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9459) kernel-uek-debug-devel-4.1.12-124.54.6.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9459) kernel-uek-devel-4.1.12-124.54.6.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9459) kernel-uek-doc-4.1.12-124.54.6.1.el7uek.noarch.rpm | Linux |
| Kernel-uek-firmware update (ELSA-2021-9459) kernel-uek-firmware-4.1.12-124.54.6.1.el7uek.noarch.rpm | Linux |
| Kernel-uek update (ELSA-2021-9460) kernel-uek-4.14.35-2047.507.7.5.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9460) kernel-uek-debug-4.14.35-2047.507.7.5.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9460) kernel-uek-debug-devel-4.14.35-2047.507.7.5.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9460) kernel-uek-devel-4.14.35-2047.507.7.5.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9460) kernel-uek-doc-4.14.35-2047.507.7.5.el7uek.noarch.rpm | Linux |
| Kernel-uek-tools update (ELSA-2021-9460) kernel-uek-tools-4.14.35-2047.507.7.5.el7uek.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2021-9473) kernel-uek-4.1.12-124.56.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9473) kernel-uek-debug-4.1.12-124.56.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9473) kernel-uek-debug-devel-4.1.12-124.56.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9473) kernel-uek-devel-4.1.12-124.56.1.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9473) kernel-uek-doc-4.1.12-124.56.1.el7uek.noarch.rpm | Linux |
| Kernel-uek-firmware update (ELSA-2021-9473) kernel-uek-firmware-4.1.12-124.56.1.el7uek.noarch.rpm | Linux |
| Kernel-uek update (ELSA-2021-9485) kernel-uek-4.14.35-2047.508.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9485) kernel-uek-debug-4.14.35-2047.508.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9485) kernel-uek-debug-devel-4.14.35-2047.508.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9485) kernel-uek-devel-4.14.35-2047.508.3.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9485) kernel-uek-doc-4.14.35-2047.508.3.el7uek.noarch.rpm | Linux |
| Kernel-uek-tools update (ELSA-2021-9485) kernel-uek-tools-4.14.35-2047.508.3.el7uek.x86_64.rpm | Linux |
| Linux kernel (USN-5136-1) linux-image-kvm_4.15.0.1102.98_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-generic_4.15.0.162.151_i386.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-generic_4.15.0.162.151_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-virtual_4.15.0.162.151_i386.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-virtual_4.15.0.162.151_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-dell300x_4.15.0.1030.32_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-lowlatency_4.15.0.162.151_i386.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-lowlatency_4.15.0.162.151_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-aws-lts-18.04_4.15.0.1115.118_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-gcp-lts-18.04_4.15.0.1111.130_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-1102-kvm_4.15.0-1102.104_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-1111-gcp_4.15.0-1111.125_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-1115-aws_4.15.0-1115.122_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-azure-lts-18.04_4.15.0.1126.99_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-oracle-lts-18.04_4.15.0.1083.93_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-1126-azure_4.15.0-1126.139_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-1083-oracle_4.15.0-1083.91_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-162-generic_4.15.0-162.170_i386.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-162-generic_4.15.0-162.170_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-1030-dell300x_4.15.0-1030.35_amd64.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-162-lowlatency_4.15.0-162.170_i386.deb | Linux |
| Linux kernel (USN-5136-1) linux-image-4.15.0-162-lowlatency_4.15.0-162.170_amd64.deb | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.98.1.x86_64.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.98.1.noarch.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.98.1.noarch.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.98.1.noarch.rpm | Linux |
| SUSE-SU-2021:3748-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.98.1.x86_64.rpm | Linux |
| Linux kernel (USN-5161-1) linux-image-aws_5.11.0.1022.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-aws_5.11.0.1022.23~20.04.21_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-gcp_5.11.0.1023.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-gcp_5.11.0.1023.25~20.04.22_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-gke_5.11.0.1023.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-kvm_5.11.0.1020.21_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-azure_5.11.0.1022.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-azure_5.11.0.1022.23~20.04.22_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-oracle_5.11.0.1022.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-oracle_5.11.0.1022.23~20.04.15_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-generic_5.11.0.41.42_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-virtual_5.11.0.41.42_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-oem-20.04_5.11.0.41.42_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-lowlatency_5.11.0.41.42_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1020-kvm_5.11.0-1020.22_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1022-aws_5.11.0-1022.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1022-aws_5.11.0-1022.23~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1023-gcp_5.11.0-1023.25_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1023-gcp_5.11.0-1023.25~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1022-azure_5.11.0-1022.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1022-azure_5.11.0-1022.23~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-41-generic_5.11.0-41.45_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-41-generic_5.11.0-41.45~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-generic-hwe-20.04_5.11.0.41.45~20.04.19_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-virtual-hwe-20.04_5.11.0.41.45~20.04.19_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1022-oracle_5.11.0-1022.23_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-1022-oracle_5.11.0-1022.23~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-41-lowlatency_5.11.0-41.45_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-5.11.0-41-lowlatency_5.11.0-41.45~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-5161-1) linux-image-lowlatency-hwe-20.04_5.11.0.41.45~20.04.19_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-aws_5.13.0.1007.9_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-gcp_5.13.0.1007.8_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-gke_5.13.0.1007.8_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-kvm_5.13.0.1006.6_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-azure_5.13.0.1008.9_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-oracle_5.13.0.1010.12_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-generic_5.13.0.22.33_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-virtual_5.13.0.22.33_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-oem-20.04_5.13.0.22.33_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-lowlatency_5.13.0.22.33_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-oem-20.04c_5.13.0.1020.24_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-1006-kvm_5.13.0-1006.6_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-1007-aws_5.13.0-1007.8_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-1007-gcp_5.13.0-1007.8_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-1020-oem_5.13.0-1020.24_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-1008-azure_5.13.0-1008.9_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-22-generic_5.13.0-22.22_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-1010-oracle_5.13.0-1010.12_amd64.deb | Linux |
| Linux kernel (USN-5162-1) linux-image-5.13.0-22-lowlatency_5.13.0-22.22_amd64.deb | Linux |
| SUSE-SU-2021:14849-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.132.1.i586.rpm | Linux |
| SUSE-SU-2021:14849-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-default-extra-3.0.101-108.132.1.x86_64.rpm | Linux |
| SUSE-SU-2021:14849-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-pae-extra-3.0.101-108.132.1.i586.rpm | Linux |
| SUSE-SU-2021:14849-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-trace-extra-3.0.101-108.132.1.x86_64.rpm | Linux |
| SUSE-SU-2021:14849-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.132.1.i586.rpm | Linux |
| SUSE-SU-2021:14849-1(SUSE Linux Enterprise Server 11-EXTRA ) kernel-xen-extra-3.0.101-108.132.1.x86_64.rpm | Linux |
| Linux kernel for OEM systems (USN-5139-1) linux-image-5.10.0-1051-oem_5.10.0-1051.53_amd64.deb | Linux |
| raspi (USN-5163-1) linux-image-5.4.0-1008-ibm_5.4.0-1008.9_amd64.deb | Linux |
| raspi (USN-5163-1) linux-image-5.4.0-1058-gcp_5.4.0-1058.62~18.04.1_amd64.deb | Linux |
| raspi (USN-5163-1) linux-image-5.4.0-1064-azure_5.4.0-1064.67~18.04.1_amd64.deb | Linux |
| kernel Security Update (ALAS-2021-1696) kernel-livepatch-4.14.241-184.433-1.0-0.amzn2.x86_64.rpm | Linux |
| kernel Security Update (ALAS-2021-1712) kernel-livepatch-4.14.248-189.473-1.0-0.amzn2.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234