Description
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix use-after-free bug in hclgevf_send_mbx_msg
Currently, the hns3_remove function firstly uninstall client instance,
and then uninstall acceletion engine device. The netdevice is freed in
client instance uninstall process, but acceletion engine device uninstall
process still use it to trace runtime information. This causes a use after
free problem.
So fixes it by check the instance register state to avoid use after free.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 5.8 | 5.10.88 |
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 | 5.15.15-1 | — |
| Debian 13 | linux | 5.15.15-1 | — |
| Debian 12 | linux | 5.15.15-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | linux-riscv +20 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gke +26 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | bpftool | 7.3.0-427.26.1.el9_4 | RHSA-2024:4583 |
| RHEL 9 | rv +64 | 5.14.0-427.26.1.el9_4 | RHSA-2024:4583 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.2 EUS | bpftool | 7.0.0-284.73.1.el9_2 | RHSA-2024:4533 |
| RHEL 9.2 EUS | kernel-rt +14 | 5.14.0-284.73.1.rt14.358.el9_2 | RHSA-2024:4554 |
| RHEL 9.2 EUS | perf +47 | 5.14.0-284.73.1.el9_2 | RHSA-2024:4533 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | bpftool | 7.3.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux 9 | rv +60 | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | kernel | 5.14.0-427.26.1.el9_4 | RLSA-2024:4583 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| SLES 15 SP5 | kernel-azure +2 | 5.14.21-150500.33.60.1 | SUSE-SU-2024:2372-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
| SLES 15 SP5 | kernel-docs | 5.14.21-150500.55.73.2 | SUSE-SU-2024:2939-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
Show 16 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SLES for SAP 15 SP3 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLES for SAP 15 SP3 | kernel-docs +5 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.5 | kernel-default | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.61.1 | SUSE-SU-2024:2394-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.88.1 | SUSE-SU-2024:2902-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.88.1 | SUSE-SU-2024:2902-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.175.1 | SUSE-SU-2024:2384-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SLE Micro 5.1 | kernel-rt +1 | 5.3.18-150300.175.1 | SUSE-SU-2024:2384-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_17 +1 | 1-150500.11.3.1 | SUSE-SU-2024:2939-1, SUSE-SU-2024:2394-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_29 | 1-150400.9.3.1 | SUSE-SU-2024:2929-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_46 | 1-150300.7.3.1 | SUSE-SU-2024:2362-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SLE HPC 15 SP3 | kernel-64kb +6 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SLE HPC 15 SP3 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
| SUSE Real Time Module 15 SP5 | kernel-rt +3 | 5.14.21-150500.13.61.1 | SUSE-SU-2024:2394-1 |
| SUSE Manager Server 4.3 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SUSE Manager Server 4.3 | kernel-syms +3 | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SUSE Manager Proxy 4.3 | kernel-default-base | 5.14.21-150400.24.128.1.150400.24.62.1 | SUSE-SU-2024:2929-1 |
| SUSE Manager Proxy 4.3 | kernel-syms +2 | 5.14.21-150400.24.128.1 | SUSE-SU-2024:2929-1 |
| SUSE Enterprise Storage 7.1 | kernel-64kb +6 | 5.3.18-150300.59.167.1 | SUSE-SU-2024:2362-1 |
| SUSE Enterprise Storage 7.1 | kernel-default-base | 5.3.18-150300.59.167.1.150300.18.98.1 | SUSE-SU-2024:2362-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | dtb-aarch64 +9 | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| openSUSE Leap 15.5 | kernel-azure +2 | 5.14.21-150500.33.60.1 | SUSE-SU-2024:2372-1 |
| openSUSE Leap 15.5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
| openSUSE Leap 15.5 | kernel-docs | 5.14.21-150500.55.73.2 | SUSE-SU-2024:2939-1 |
| openSUSE Leap 15.5 | kernel-rt +3 | 5.14.21-150500.13.61.1 | SUSE-SU-2024:2394-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.5 | kernel-default | 5.14.21-150500.55.73.1 | SUSE-SU-2024:2939-1 |
| openSUSE Leap Micro 5.5 | kernel-default-base | 5.14.21-150500.55.73.1.150500.6.33.8 | SUSE-SU-2024:2939-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | bpftool | 7.3.0-427.26.1.el9_4 | ELSA-2024-4583 |
| Oracle Linux 9 | rv +27 | 5.14.0-427.26.1.el9_4 | ELSA-2024-4583 |
Advisories 15
- RHSA-2024:4533 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- RHSA-2024:4554 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Nov 13, 2026
- ALSA-2024:4583 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2024:4583 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- WID-SEC-2024-1418 Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Sep 8, 2026
- RLSA-2024:4583 Important: kernel security update Rocky Linux Security Advisories · Feb 5, 2026
- SUSE-SU-2024:2362-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2394-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2384-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2939-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2902-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2929-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2372-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2025-0794 Juniper Junos Space: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 4, 2025
- ELSA-2024-4583 Important: kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 18, 2024