Description
In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.
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 | 5.16.7-1 | — |
| Debian 13 | linux | 5.16.7-1 | — |
| Debian 12 | linux | 5.16.7-1 | — |
| Debian 11 | linux | 5.10.205-2 | DSA-5594-1 |
| Debian 10 | linux | 4.19.304-1 | DLA-3710-1 |
| Debian 10 | linux-5.10 | 5.10.205-2~deb10u1 | DLA-3711-1 |
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 | 5.4.0-173.191 | USN-6681-1 |
| Ubuntu 20.04 LTS | linux-aws | 5.4.0-1120.130 | USN-6681-4 |
| Ubuntu 20.04 LTS | linux-aws-5.13 | 5.13.0-1022.24~20.04.1 | USN-5383-1 |
| Ubuntu 20.04 LTS | linux-azure | 5.4.0-1126.133 | USN-6716-1 |
| Ubuntu 20.04 LTS | linux-azure-5.13 | 5.13.0-1022.26~20.04.1 | USN-5383-1 |
| Ubuntu 20.04 LTS | linux-bluefield | 5.4.0-1080.87 | USN-6681-2 |
| Ubuntu 20.04 LTS | linux-gcp | 5.4.0-1124.133 | USN-6681-1 |
| Ubuntu 20.04 LTS | linux-gcp-5.13 | 5.13.0-1024.29~20.04.1 | USN-5383-1 |
| Ubuntu 20.04 LTS | linux-gke +18 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gkeop | 5.4.0-1087.91 | USN-6681-1 |
| Ubuntu 20.04 LTS | linux-hwe-5.13 | 5.13.0-40.45~20.04.1 | USN-5383-1 |
| Ubuntu 20.04 LTS | linux-ibm | 5.4.0-1067.72 | USN-6681-3 |
| Ubuntu 20.04 LTS | linux-intel-5.13 | 5.13.0-1011.11 | USN-5383-1 |
| Ubuntu 20.04 LTS | linux-iot | 5.4.0-1032.33 | USN-6681-1 |
| Ubuntu 20.04 LTS | linux-kvm | 5.4.0-1108.115 | USN-6681-1 |
| Ubuntu 20.04 LTS | linux-oem-5.14 | 5.14.0-1024.26 | USN-5302-1 |
| Ubuntu 20.04 LTS | linux-oracle | 5.4.0-1119.128 | USN-6681-3 |
| Ubuntu 20.04 LTS | linux-oracle-5.13 | 5.13.0-1027.32~20.04.1 | USN-5383-1 |
| Ubuntu 20.04 LTS | linux-raspi | 5.4.0-1104.116 | USN-6681-1 |
| Ubuntu 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1039.43 | USN-6681-2 |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| 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 | 5.4.0-1120.130+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1126.133+fips1 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1094.104 | — |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1124.133+fips1 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux +5 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1120.130~18.04.1 | USN-6681-4 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1126.133~18.04.1 | USN-6716-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1124.133~18.04.1 | USN-6681-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-173.191~18.04.1 | USN-6681-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1067.72~18.04.1 | USN-6681-3 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1119.128~18.04.1 | USN-6681-3 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1104.116~18.04.1 | USN-6681-2 |
| Ubuntu Pro 16.04 LTS | linux +7 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.11.1 | SUSE-SU-2022:2520-1 |
| SLES 15 SP4 | kernel-azure +2 | 5.14.21-150400.14.7.1 | SUSE-SU-2022:2615-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.11.1.150400.24.3.6 | SUSE-SU-2022:2520-1 |
| SLES 15 SP3 | kernel-64kb +7 | 5.3.18-150300.59.60.4 | SUSE-SU-2022:1039-1 |
| SLES 15 SP3 | kernel-azure +2 | 5.3.18-150300.38.50.1 | SUSE-SU-2022:1037-1 |
| SLES 15 SP3 | kernel-default-base | 5.3.18-150300.59.60.4.150300.18.37.5 | SUSE-SU-2022:1039-1 |
| SLES 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLES 15 SP2 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-197.108.1 | SUSE-SU-2022:0768-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150.86.1 | SUSE-SU-2022:0766-1 |
Show 30 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.91.1 | SUSE-SU-2022:0765-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.113.1 | SUSE-SU-2022:0767-1 |
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.93.1 | SUSE-SU-2022:0757-1 |
| SLES for SAP 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLES for SAP 15 SP2 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLES for SAP 15 SP1 | kernel-docs +4 | 4.12.14-197.108.1 | SUSE-SU-2022:0768-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150.86.1 | SUSE-SU-2022:0766-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.91.1 | SUSE-SU-2022:0765-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.113.1 | SUSE-SU-2022:0767-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.93.1 | SUSE-SU-2022:0757-1 |
| SLE Real Time 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLE Real Time 15 SP2 | kernel-docs +4 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.81.1 | SUSE-SU-2022:0761-1 |
| SLE Micro 5.1 | kernel-default | 5.3.18-150300.59.60.4 | SUSE-SU-2022:1039-1 |
| SLE Micro 5.1 | kernel-default-base | 5.3.18-150300.59.60.4.150300.18.37.5 | SUSE-SU-2022:1039-1 |
| SLE Micro 5.1 | kernel-rt | 5.3.18-150300.82.1 | SUSE-SU-2022:1038-1 |
| SLE Micro 5.0 | kernel-default | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Micro 5.0 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLE Micro 5.0 | kernel-rt | 5.3.18-150200.79.2 | SUSE-SU-2022:1257-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.11.1 | SUSE-SU-2022:2520-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_1 | 1-150400.9.5.3 | SUSE-SU-2022:2520-1 |
| SLE Live Patching 15 SP3 | kernel-default | 5.3.18-150300.59.60.4 | SUSE-SU-2022:1039-1 |
| SLE Live Patching 15 SP3 | kernel-livepatch-SLE15-SP3_Update_16 | 1-150300.7.5.3 | SUSE-SU-2022:1039-1 |
| SLE Live Patching 15 SP2 | kernel-default | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE Live Patching 15 SP2 | kernel-livepatch-SLE15-SP2_Update_25 | 1-5.5.1 | SUSE-SU-2022:0759-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.108.1 | SUSE-SU-2022:0768-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_29 | 1-3.3.1 | SUSE-SU-2022:0768-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.86.1 | SUSE-SU-2022:0766-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_28 | 1-1.3.1 | SUSE-SU-2022:0766-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.113.1 | SUSE-SU-2022:0767-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_29 | 1-8.3.1 | SUSE-SU-2022:0767-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.93.1 | SUSE-SU-2022:0757-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_25 | 1-6.5.1 | SUSE-SU-2022:0757-1 |
| SLE HPC 15 SP2 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SLE HPC 15 SP2 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SLE HPC 15 SP1 | kernel-docs +4 | 4.12.14-197.108.1 | SUSE-SU-2022:0768-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150.86.1 | SUSE-SU-2022:0766-1 |
| SUSE Real Time Module 15 SP3 | kernel-rt +3 | 5.3.18-150300.82.1 | SUSE-SU-2022:1038-1 |
| SUSE Real Time Module 15 SP2 | kernel-rt +2 | 5.3.18-150200.79.2 | SUSE-SU-2022:1257-1 |
| SUSE Real Time Module 15 SP2 | kernel-syms-rt | 5.3.18-150200.79.1 | SUSE-SU-2022:1257-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.93.1 | SUSE-SU-2022:0757-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.93.1 | SUSE-SU-2022:0757-1 |
| SUSE Manager Server 4.1 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Manager Server 4.1 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Manager Retail Branch Server 4.1 | kernel-docs +4 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Manager Proxy 4.1 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Manager Proxy 4.1 | kernel-docs +4 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Enterprise Storage 7 | kernel-default-base | 5.3.18-24.107.1.9.50.2 | SUSE-SU-2022:0759-1 |
| SUSE Enterprise Storage 7 | kernel-docs +5 | 5.3.18-24.107.1 | SUSE-SU-2022:0759-1 |
| SUSE Enterprise Storage 6 | kernel-docs +4 | 4.12.14-197.108.1 | SUSE-SU-2022:0768-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | dtb-aarch64 +10 | 5.14.21-150400.24.11.1 | SUSE-SU-2022:2520-1 |
| openSUSE Leap 15.4 | kernel-azure +2 | 5.14.21-150400.14.7.1 | SUSE-SU-2022:2615-1 |
| openSUSE Leap 15.4 | kernel-default-base | 5.14.21-150400.24.11.1.150400.24.3.6 | SUSE-SU-2022:2520-1 |
| openSUSE Leap 15.3 | dtb-aarch64 +7 | 5.3.18-150300.59.60.4 | openSUSE-SU-2022:1039-1 |
| openSUSE Leap 15.3 | kernel-azure +2 | 5.3.18-150300.38.50.1 | openSUSE-SU-2022:1037-1 |
| openSUSE Leap 15.3 | kernel-debug +4 | 4.12.14-197.108.1 | openSUSE-SU-2022:1039-1, openSUSE-SU-2022:0768-1 |
| openSUSE Leap 15.3 | kernel-default-base | 5.3.18-150300.59.60.4.150300.18.37.5 | openSUSE-SU-2022:1039-1 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | kernel | 5.15.26.1-1 | — |
Advisories 35
- USN-6716-1 linux-azure, linux-azure-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6681-1 linux, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-iot, linux-kvm, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6681-2 linux-bluefield, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6681-3 linux-ibm, linux-ibm-5.4, linux-oracle, linux-oracle-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- USN-6681-4 linux-aws, linux-aws-5.4 vulnerabilities Ubuntu Security Notices (USN) · Oct 22, 2026
- SSA-398330 SSA-398330: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP >= V3.1.0 and < V3.1.5 Siemens ProductCERT · Oct 13, 2026
- SSA-794697 SSA-794697: Vulnerabilities in the Additional GNU/Linux Subsystem of the SIMATIC S7-1500 TM MFP Before V1.1 Siemens ProductCERT · Oct 13, 2026
- USN-5383-1 linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Sep 14, 2026
- USN-5302-1 linux-oem-5.14 vulnerabilities Ubuntu Security Notices (USN) · Sep 10, 2026
- DSA-5594-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3710-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- DLA-3711-1 linux-5.10 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- ICSA-25-226-15 Siemens SINEC OS CISA ICS & IT advisories · Feb 25, 2026
- SSA-613116 SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.1 Siemens ProductCERT · Feb 24, 2026
- SUSE-SU-2022:0768-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1257-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:1037-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2520-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:2615-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1038-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:1039-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0759-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0766-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0767-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1037-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:0768-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1039-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0765-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0757-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:0761-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- ICSA-23-348-10 Siemens SIMATIC S7-1500 CISA ICS & IT advisories · Aug 12, 2025
- SSA-831302 SSA-831302: Vulnerabilities in the BIOS of the SIMATIC S7-1500 TM MFP before V1.3.0 Siemens ProductCERT · Apr 9, 2024
- ICSA-23-166-11 Siemens SIMATIC S7-1500 TM MFP Linux Kernel CISA ICS & IT advisories · Apr 9, 2024
- ICSA-23-166-10 Siemens SIMATIC S7-1500 TM MFP BIOS CISA ICS & IT advisories · Apr 9, 2024
- WID-SEC-2022-0061 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 25, 2024
References
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3
- https://bugzilla.kernel.org/show_bug.cgi?id=215231
- https://lore.kernel.org/linux-f2fs-devel/20211206144421.3735-3-chao%40kernel.org/T/
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9056d6489f5a41cfbb67f719d2c0ce61ead72d9f
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update mailing-list
- [debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update mailing-list