Description
A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Oracle | Oracle Linux | — | — |
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 | 4.19.37-1 | — |
| Debian 13 | linux | 4.19.37-1 | — |
| Debian 12 | linux | 4.19.37-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-riscv +22 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-60.67 | — |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1047.49 | — |
| Ubuntu 18.04 LTS | linux-gcp +13 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1043.43 | — |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1022.25 | — |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1044.47 | — |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1062.69 | — |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1047.49~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1056.61 | — |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1041.43 | — |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-60.67~16.04.1 | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1022.25~16.04.1 | — |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 18.04 LTS | linux-aws-fips +2 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2018.18 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2006.7 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux +2 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +2 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1059.64~14.04.1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150000.150.101.1 | SUSE-SU-2022:3291-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.109.1 | SUSE-SU-2022:3282-1 |
| SLES 12 SP5 | kernel-docs | 4.12.14-122.133.2 | SUSE-SU-2022:3265-1 |
| SLES 12 SP5 | kernel-syms +3 | 4.12.14-122.133.1 | SUSE-SU-2022:3265-1 |
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.108.1 | SUSE-SU-2022:3274-1 |
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.174.1 | SUSE-SU-2022:3263-1 |
Show 16 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.188.1 | SUSE-SU-2022:3294-1 |
| SLES 11 SP4 | kernel-ec2 +5 | 3.0.101-108.138.1 | SUSE-SU-2023:0416-1 |
| SLES for SAP 15 SP1 | kernel-docs +4 | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150000.150.101.1 | SUSE-SU-2022:3291-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.109.1 | SUSE-SU-2022:3282-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.133.1 | SUSE-SU-2022:3265-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.108.1 | SUSE-SU-2022:3274-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.100.1 | SUSE-SU-2022:3422-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_34 | 1-150100.3.3.1 | SUSE-SU-2022:3408-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150000.150.101.1 | SUSE-SU-2022:3291-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_33 | 1-150000.1.3.1 | SUSE-SU-2022:3291-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.133.1 | SUSE-SU-2022:3265-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_35 | 1-8.3.1 | SUSE-SU-2022:3265-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.108.1 | SUSE-SU-2022:3274-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_30 | 1-6.3.1 | SUSE-SU-2022:3274-1 |
| SLE HPC 15 SP1 | kernel-docs +4 | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150000.150.101.1 | SUSE-SU-2022:3291-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.108.1 | SUSE-SU-2022:3274-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.108.1 | SUSE-SU-2022:3274-1 |
| SUSE Enterprise Storage 6 | kernel-docs +4 | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | kernel-debug +4 | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
| openSUSE Leap 15.3 | kernel-debug +4 | 4.12.14-150100.197.123.1 | SUSE-SU-2022:3408-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-101.33.4.3.el10uek | ELSA-2025-20530, ELSA-2025-20480 |
| Oracle Linux 8 | bpftool +11 | 5.15.0-1.43.4.2.el9uek | ELSA-2022-9827, ELSA-2022-9726 |
| Oracle Linux 8 | kernel-uek-container +1 | 5.15.0-1.43.4.2.el8 | ELSA-2022-9830, ELSA-2022-9729 |
| Oracle Linux 7 | kernel-uek-container | 4.14.35-2047.516.2.1.el7 | ELSA-2022-9829, ELSA-2022-9788, ELSA-2022-9731 |
| Oracle Linux 7 | kernel-uek-container-debug | 5.4.17-2136.310.7.1.el8 | ELSA-2022-9829, ELSA-2022-9730 |
| Oracle Linux 7 | perf +10 | 4.14.35-2047.516.2.1.el7uek | ELSA-2022-9828, ELSA-2022-9787, ELSA-2022-9728 |
Advisories 25
- WID-SEC-2024-0794 Dell ECS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 11, 2026
- SUSE-SU-2022:3263-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3422-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3294-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3291-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3274-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:0416-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3265-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3282-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3408-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- ELSA-2025-20530 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Aug 18, 2025
- WID-SEC-2022-1262 Oracle Linux: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Jul 20, 2025
- ELSA-2025-20480 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 17, 2025
- ELSA-2022-9828 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 22, 2022
- ELSA-2022-9829 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 21, 2022
- ELSA-2022-9830 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Sep 21, 2022
- ELSA-2022-9827 Important: Unbreakable Enterprise kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Sep 21, 2022
- ELSA-2022-9788 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 16, 2022
- ELSA-2022-9787 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Sep 16, 2022
- ELSA-2022-9731 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 19, 2022
- ELSA-2022-9728 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 19, 2022
- ELSA-2022-9730 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 19, 2022
- ELSA-2022-9727 Important: Unbreakable Enterprise kernel security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Aug 19, 2022
- ELSA-2022-9729 Important: Unbreakable Enterprise kernel-container security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Aug 19, 2022
- ELSA-2022-9726 Important: Unbreakable Enterprise kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Aug 19, 2022