Description
An out-of-bounds read/write vulnerability was found in e2fsprogs 1.46.5. This issue leads to a segmentation fault and possibly arbitrary code execution via a specially crafted filesystem.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | e2fsprogs | e2fsprogs 1.46.5 | — |
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 | e2fsprogs | 1.46.6~rc1-1 | — |
| Debian 13 | e2fsprogs | 1.46.6~rc1-1 | — |
| Debian 12 | e2fsprogs | 1.46.6~rc1-1 | — |
| Debian 11 | e2fsprogs | 1.46.2-2+deb11u1 | DLA-3910-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | e2fsprogs | 1.46.5-2ubuntu1.1 | USN-5464-1 |
| Ubuntu 20.04 LTS | e2fsprogs | 1.45.5-2ubuntu1.1 | USN-5464-1 |
| Ubuntu 18.04 LTS | e2fsprogs | 1.44.1-1ubuntu1.4 | USN-5464-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | e2fsprogs | 1.42.13-1ubuntu1.2+esm1 | USN-5464-1 |
| Ubuntu Pro 14.04 LTS | e2fsprogs | 1.42.9-3ubuntu1.3+esm3 | USN-5464-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | libss +5 | 1.46.5-3.el9 | RHSA-2022:8361 |
| RHEL 8 | libss +6 | 1.45.6-5.el8 | RHSA-2022:7720 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8.6 EUS | libss +6 | 1.45.6-6.el8_6 | RHBA-2023:7393 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | libss +5 | 1.46.5-3.el9 | ALSA-2022:8361 |
| AlmaLinux 8 | libss +6 | 1.45.6-5.el8 | ALSA-2022:7720 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | e2fsprogs | 1.46.5-3.el9 | RLSA-2022:8361 |
| Rocky Linux 8 | e2fsprogs | 1.45.6-5.el8 | RLSA-2022:7720 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP4 | e2fsprogs | 1.46.4-150400.3.3.1 | SUSE-SU-2022:1718-1 |
| SLES 15 SP3 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLES 15 SP2 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLES 15 SP1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLES 15 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
Show 27 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP5 | e2fsprogs | 1.43.8-3.17.1 | SUSE-SU-2022:1695-1 |
| SLES 12 SP4 | e2fsprogs | 1.43.8-3.17.1 | SUSE-SU-2022:1695-1 |
| SLES 12 SP3 | e2fsprogs | 1.42.11-16.9.1 | SUSE-SU-2022:1652-1 |
| SLES 12 SP2 | e2fsprogs | 1.42.11-16.9.1 | SUSE-SU-2022:1652-1 |
| SLES for SAP 15 SP2 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLES for SAP 15 SP1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLES for SAP 15 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLES for SAP 12 SP5 | e2fsprogs | 1.43.8-3.17.1 | SUSE-SU-2022:1695-1 |
| SLES for SAP 12 SP4 | e2fsprogs | 1.43.8-3.17.1 | SUSE-SU-2022:1695-1 |
| SLES for SAP 12 SP3 | e2fsprogs | 1.42.11-16.9.1 | SUSE-SU-2022:1652-1 |
| SLE Real Time 15 SP2 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLE Micro 5.2 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLE Micro 5.1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLE Micro 5.0 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLE HPC 15 SP2 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLE HPC 15 SP1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SLE HPC 15 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SUSE OpenStack Cloud Crowbar 9 | e2fsprogs | 1.43.8-3.17.1 | SUSE-SU-2022:1695-1 |
| SUSE OpenStack Cloud Crowbar 8 | e2fsprogs | 1.42.11-16.9.1 | SUSE-SU-2022:1652-1 |
| SUSE OpenStack Cloud 9 | e2fsprogs | 1.43.8-3.17.1 | SUSE-SU-2022:1695-1 |
| SUSE OpenStack Cloud 8 | e2fsprogs | 1.42.11-16.9.1 | SUSE-SU-2022:1652-1 |
| SUSE Manager Server 4.1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SUSE Manager Retail Branch Server 4.1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SUSE Manager Proxy 4.1 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SUSE HPE Helion OpenStack 8 | e2fsprogs | 1.42.11-16.9.1 | SUSE-SU-2022:1652-1 |
| SUSE Enterprise Storage 7 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
| SUSE Enterprise Storage 6 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.4 | e2fsprogs | 1.46.4-150400.3.3.1 | SUSE-SU-2022:1718-1 |
| openSUSE Leap 15.3 | e2fsprogs | 1.43.8-150000.4.33.1 | SUSE-SU-2022:1688-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.17 | e2fsprogs | 1.46.6-r0 | — |
| Alpine v3.16 | e2fsprogs | 1.46.6-r0 | — |
| Alpine v3.15 | e2fsprogs | 1.46.6-r0 | — |
| Alpine v3.14 | e2fsprogs | 1.46.2-r1 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | libss +8 | 1.46.5-2.amzn2023.0.2 | ALAS2023-2023-044 |
| Amazon Linux 2 | libss +7 | 1.42.9-19.amzn2.0.1 | ALAS2-2022-1884 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | e2fsprogs | 1.46.5-3 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | libss +5 | 1.46.5-3.el9 | ELSA-2022-8361 |
| Oracle Linux 8 | libss +6 | 1.45.6-5.el8 | ELSA-2022-7720 |
| Oracle Linux 7 | libss +7 | 1.45.4-3.0.7.el7 | ELSA-2024-12731, ELSA-2024-12730, ELSA-2024-12704 |
Advisories 28
- ALSA-2022:8361 Moderate: e2fsprogs security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2022:7720 Moderate: e2fsprogs security and bug fix update AlmaLinux Security Advisories · Oct 29, 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
- RHBA-2023:7393 Red Hat Bug Fix Advisory: e2fsprogs bug fix update Red Hat Security Advisories (RHSA) · Sep 8, 2026
- RHSA-2022:8361 Red Hat Security Advisory: e2fsprogs security update Red Hat Security Advisories (RHSA) · Sep 8, 2026
- RHSA-2022:7720 Red Hat Security Advisory: e2fsprogs security and bug fix update Red Hat Security Advisories (RHSA) · Sep 8, 2026
- USN-5464-1 e2fsprogs vulnerability Ubuntu Security Notices (USN) · Jun 29, 2026
- DLA-3910-1 e2fsprogs - security update Debian Security (DSA / DLA) · Mar 9, 2026
- RLSA-2022:7720 Moderate: e2fsprogs security and bug fix update Rocky Linux Security Advisories · Feb 5, 2026
- RLSA-2022:8361 Moderate: e2fsprogs security update Rocky Linux Security Advisories · Feb 4, 2026
- SUSE-SU-2022:1695-1 Security update for e2fsprogs SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1652-1 Security update for e2fsprogs SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1718-1 Security update for e2fsprogs SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2022:1688-1 Security update for e2fsprogs SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-1542 Red Hat OpenShift: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 18, 2025
- ICSA-23-348-10 Siemens SIMATIC S7-1500 CISA ICS & IT advisories · Aug 12, 2025
- VDE-2023-001 PHOENIX CONTACT: Multiple Vulnerabilities in PLCnext Firmware CERT@VDE · Jun 5, 2025
- WID-SEC-2022-0179 E2FSProgs: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen BSI CERT-Bund (WID) · Jan 7, 2025
- WID-SEC-2023-0137 Oracle Communications: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 21, 2024
- ELSA-2024-12731 Moderate: e2fsprogs security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 10, 2024
- ELSA-2024-12730 Moderate: e2fsprogs security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 10, 2024
- ELSA-2024-12704 Moderate: e2fsprogs security update (Oracle Linux 7) Oracle Linux Security Advisories (ELSA) · Oct 4, 2024
- ICSA-23-075-01 Siemens SCALANCE, RUGGEDCOM Third-Party CISA ICS & IT advisories · Mar 14, 2023
- SSA-419740 SSA-419740: Multiple Third-Party Component Vulnerabilities in RUGGEDCOM and SCALANCE Products before V7.2 Siemens ProductCERT · Mar 14, 2023
- ALAS2023-2023-044 Moderate: e2fsprogs security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Feb 22, 2023
- ALAS2-2022-1884 Moderate: e2fsprogs security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Dec 6, 2022
- ELSA-2022-8361 Moderate: e2fsprogs security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 22, 2022
- ELSA-2022-7720 Moderate: e2fsprogs security and bug fix update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Nov 15, 2022