Description
Uncontrolled resource consumption in the Linux kernel drivers for Intel(R) SGX may allow an authenticated user to potentially enable denial of service via local access.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Intel(R) SGX | See references | — |
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 | 5.16.18-1 | — |
| Debian 13 | linux | 5.16.18-1 | — |
| Debian 12 | linux | 5.16.18-1 | — |
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-intel-iotg-5.15 | 5.15.0-1008.11~20.04.1 | — |
| Ubuntu 20.04 LTS | linux-oem-5.14 | 5.14.0-1033.36 | — |
| Ubuntu 20.04 LTS | linux-riscv +22 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +11 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1007.7 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | kernel-64kb +4 | 5.14.21-150400.24.21.2 | SUSE-SU-2022:3293-1 |
| SLES 15 SP4 | kernel-azure +2 | 5.14.21-150400.14.13.1 | SUSE-SU-2022:3288-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.21.2.150400.24.7.2 | SUSE-SU-2022:3293-1 |
| SLES 15 SP4 | kernel-docs | 5.14.21-150400.24.21.3 | SUSE-SU-2022:3293-1 |
| SLES 15 SP4 | kernel-syms | 5.14.21-150400.24.21.1 | SUSE-SU-2022:3293-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.21.2 | SUSE-SU-2022:3293-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4-RT_Update_1 | 1-150400.1.3.1 | SUSE-SU-2022:4617-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_3 | 1-150400.9.3.2 | SUSE-SU-2022:3293-1 |
| SUSE Real Time Module 15 SP4 | kernel-rt +3 | 5.14.21-150400.15.5.1 | SUSE-SU-2022:4617-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | dtb-aarch64 +2 | 5.14.21-150400.24.21.1 | SUSE-SU-2022:3293-1 |
| openSUSE Leap 15.4 | kernel-64kb +6 | 5.14.21-150400.24.21.2 | SUSE-SU-2022:3293-1 |
| openSUSE Leap 15.4 | kernel-azure +2 | 5.14.21-150400.14.13.1 | SUSE-SU-2022:3288-1 |
| openSUSE Leap 15.4 | kernel-default-base | 5.14.21-150400.24.21.2.150400.24.7.2 | SUSE-SU-2022:3293-1 |
| openSUSE Leap 15.4 | kernel-docs | 5.14.21-150400.24.21.3 | SUSE-SU-2022:3293-1 |
| openSUSE Leap 15.4 | kernel-rt +3 | 5.14.21-150400.15.5.1 | SUSE-SU-2022:4617-1 |
Advisories 4
- SUSE-SU-2022:3293-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:4617-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:3288-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2022-1453 Intel Prozessoren: Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Dec 26, 2022