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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | kernel | kernel v5.14-rc1 | — |
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.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 5.10.46-3 | — |
| Debian 13 | linux | 5.10.46-3 | — |
| Debian 12 | linux | 5.10.46-3 | — |
| Debian 9 | linux | 4.9.290-1 | DLA-2843-1 |
| Debian 9 | linux-4.19 | 4.19.208-1~deb9u1 | DLA-2785-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-realtime +1 | No fix yet | — |
| Ubuntu 20.04 LTS | linux | 5.4.0-91.102 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1060.63 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-aws-5.11 +2 | 5.11.0-1022.23~20.04.1 | USN-5161-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1064.67 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1022.25 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-gcp +1 | 5.4.0-1058.62 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.11 | 5.11.0-1023.25~20.04.1 | USN-5161-1 |
| Ubuntu 20.04 LTS | linux-gke | 5.4.0-1056.59 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1027.28 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.11 | 5.11.0-41.45~20.04.1 | USN-5161-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.13 | 5.13.0-22.22~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1008.9 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1050.52 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-oem-5.10 | 5.10.0-1051.53 | USN-5139-1 |
| Ubuntu 20.04 LTS | linux-oem-5.13 | 5.13.0-1020.24 | USN-5162-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1047.52 | USN-5163-1 |
| Ubuntu 20.04 LTS | linux-riscv +9 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv-5.11 | 5.11.0-1023.24~20.04.1 | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-162.170 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1115.122 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-aws-5.4 | 5.4.0-1060.63~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1126.139 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-azure-5.4 | 5.4.0-1064.67~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-dell300x | 4.15.0-1030.35 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1111.125 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-gcp-5.4 +1 | 5.4.0-1058.62~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-gke-5.4 | 5.4.0-1056.59~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-gkeop-5.4 | 5.4.0-1027.28~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-hwe-5.4 | 5.4.0-91.102~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1102.104 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1083.91 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-raspi-5.4 | 5.4.0-1047.52~18.04.1 | USN-5163-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1098.104 | USN-5136-1 |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1115.124 | USN-5136-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 9 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1069.73+fips2 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1073.76+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1037.43 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1067.71~20.04.1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2056.58 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2038.42 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1072.81 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2021.23 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 16.04 LTS | linux +2 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1115.122~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1126.139~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1111.125~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-162.170~16.04.1 | USN-5136-1 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1083.91~16.04.1 | USN-5136-1 |
| Ubuntu Pro 14.04 LTS | linux +2 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1126.139~14.04.1 | USN-5136-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-59.34.1 | SUSE-SU-2021:3675-1 |
| SLES 15 SP3 | kernel-azure +1 | 5.3.18-38.28.2 | SUSE-SU-2021:3641-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-59.34.1.18.21.1 | SUSE-SU-2021:3675-1 |
| SLES 15 SP3 | kernel-syms-azure | 5.3.18-38.28.1 | SUSE-SU-2021:3641-1 |
| SLES 15 SP2 | kernel-azure +1 | 5.3.18-18.72.2 | SUSE-SU-2021:3640-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.93.1.9.42.5 | SUSE-SU-2021:3754-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.93.1 | SUSE-SU-2021:3754-1 |
| SLES 15 SP2 | kernel-syms-azure | 5.3.18-18.72.1 | SUSE-SU-2021:3640-1 |
| SLES 15 SP1 | kernel-docs +4 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLES 15 SP1 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
| SLES 15 | kernel-docs +1 | 4.12.14-150.78.2 | SUSE-SU-2021:3969-1 |
| SLES 15 | kernel-syms +4 | 4.12.14-150.78.1 | SUSE-SU-2021:3969-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.98.1 | SUSE-SU-2021:3748-1 |
Show 28 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.161.1 | SUSE-SU-2021:3929-1 |
| SLES 11 SP4 | kernel-ec2 +8 | 3.0.101-108.132.1 | SUSE-SU-2021:14849-1 |
| SLES for SAP 15 SP1 | kernel-docs +3 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLES for SAP 15 SP1 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
| SLES for SAP 15 | kernel-docs +1 | 4.12.14-150.78.2 | SUSE-SU-2021:3969-1 |
| SLES for SAP 15 | kernel-syms +3 | 4.12.14-150.78.1 | SUSE-SU-2021:3969-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.98.1 | SUSE-SU-2021:3748-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.65.1 | SUSE-SU-2021:3723-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-59.34.1 | SUSE-SU-2021:3675-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-59.34.1.18.21.1 | SUSE-SU-2021:3675-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-60.1 | SUSE-SU-2021:3642-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.93.1 | SUSE-SU-2021:3754-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.93.1.9.42.5 | SUSE-SU-2021:3754-1 |
| SLE Micro 5.0 | kernel-rt | 5.3.18-57.1 | SUSE-SU-2021:3658-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-59.34.1 | SUSE-SU-2021:3675-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_9 | 1-7.3.1 | SUSE-SU-2021:3675-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.93.1 | SUSE-SU-2021:3754-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_21 | 1-5.3.5 | SUSE-SU-2021:3754-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_27 | 1-3.3.1 | SUSE-SU-2021:3876-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.78.1 | SUSE-SU-2021:3969-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_26 | 1-1.3.1 | SUSE-SU-2021:3969-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.98.1 | SUSE-SU-2021:3748-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_25 | 1-8.7.1 | SUSE-SU-2021:3748-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_23 | 1-6.3.1 | SUSE-SU-2021:3972-1 |
| SLE HPC 15 SP1 | kernel-docs +3 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SLE HPC 15 SP1 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
| SLE HPC 15 | kernel-docs +1 | 4.12.14-150.78.2 | SUSE-SU-2021:3969-1 |
| SLE HPC 15 | kernel-syms +3 | 4.12.14-150.78.1 | SUSE-SU-2021:3969-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-60.1 | SUSE-SU-2021:3642-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +3 | 5.3.18-57.1 | SUSE-SU-2021:3658-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.83.2 | SUSE-SU-2021:3972-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.150.1 | SUSE-SU-2021:3935-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_41 | 1-4.3.1 | SUSE-SU-2021:3935-1 |
| SUSE Enterprise Storage 6 | kernel-docs +3 | 4.12.14-197.102.2 | SUSE-SU-2021:3876-1 |
| SUSE Enterprise Storage 6 | kernel-obs-build | 4.12.14-197.102.1 | SUSE-SU-2021:3876-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.3 | dtb-aarch64 +7 | 5.3.18-59.34.1 | openSUSE-SU-2021:3675-1 |
| openSUSE Leap 15.3 | kernel-azure +1 | 5.3.18-38.28.2 | openSUSE-SU-2021:3641-1 |
| openSUSE Leap 15.3 | kernel-debug +4 | 4.12.14-197.102.2 | openSUSE-SU-2021:3876-1, openSUSE-SU-2021:3675-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-59.34.1.18.21.1 | openSUSE-SU-2021:3675-1 |
| openSUSE Leap 15.3 | kernel-syms-azure | 5.3.18-38.28.1 | openSUSE-SU-2021:3641-1 |
| openSUSE Leap 15.2 | kernel-default-base | 5.3.18-lp152.102.1.lp152.8.49.1 | openSUSE-SU-2021:1477-1 |
| openSUSE Leap 15.2 | kernel-docs +8 | 5.3.18-lp152.102.1 | openSUSE-SU-2021:1477-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | kernel-livepatch-4.14.241-184.433 +1 | 1.0-0.amzn2 | ALAS2-2021-1712, ALAS2-2021-1696 |
| Amazon Linux 2 | perf +8 | 4.14.241-184.433.amzn2 | ALAS2-2021-1712, ALAS2-2021-1696 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.10.78.1-1 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 7 | kernel-uek +5 | 4.1.12-124.54.6.1.el7uek | ELSA-2021-9485, ELSA-2021-9460, ELSA-2021-9459 |
| Oracle Linux 7 | kernel-uek-container | 4.14.35-2047.507.7.5.el7 | ELSA-2021-9488, ELSA-2021-9458 |
| Oracle Linux 7 | perf +5 | 4.14.35-2047.507.7.5.el7uek | ELSA-2021-9485, ELSA-2021-9460 |
Advisories 34
- USN-5163-1 linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5162-1 linux, linux-aws, linux-azure, linux-gcp, linux-kvm, linux-oem-5.13, linux-oracle, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5161-1 linux, linux-aws, linux-aws-5.11, linux-azure, linux-azure-5.11, linux-gcp, linux-gcp-5.11, linux-hwe-5.11, linux-kvm, linux-oracle, linux-oracle-5.11, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5136-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5139-1 linux-oem-5.10 vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- DLA-2843-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-2785-1 linux-4.19 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2021:3641-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3929-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3675-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3876-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3969-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3642-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3640-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3935-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:1477-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3641-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:14849-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3754-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3972-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3748-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3658-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:3723-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:3876-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- ALAS2-2021-1696 Important: kernel security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Oct 2, 2025
- openSUSE-SU-2021:3675-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · May 7, 2025
- WID-SEC-2022-0112 Google Android: Mehrere Schwachstellen ermöglichen Privilegieneskalation BSI CERT-Bund (WID) · Jul 3, 2024
- WID-SEC-2024-1439 Linux Kernel: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Jun 24, 2024
- ALAS2-2021-1712 Moderate: kernel security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Jan 30, 2023
- ELSA-2021-9488 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 14, 2021
- ELSA-2021-9485 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 14, 2021
- ELSA-2021-9458 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 22, 2021
- ELSA-2021-9460 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 22, 2021
- ELSA-2021-9459 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 22, 2021