CVE catalog
CVE-2020-6070
f2fs-tools: CVE-2020-6070
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.73% · Oct 25, 2026
An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | f2fs-tools | sid | 1.16.0-2 | fixed |
| Debian | f2fs-tools | forky | 1.16.0-2 | fixed |
| Debian | f2fs-tools | trixie | 1.16.0-1.1 | fixed |
| Debian | f2fs-tools | bookworm | 1.15.0-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | f2fs-tools | source | sid | 1.14.0-1 | not yet assigned | Not reported | [970941] |
| Debian | f2fs-tools | source | forky | 1.14.0-1 | not yet assigned | Not reported | [970941] |
| Debian | f2fs-tools | source | trixie | 1.14.0-1 | not yet assigned | Not reported | [970941] |
| Debian | f2fs-tools | source | bookworm | 1.14.0-1 | not yet assigned | Not reported | [970941] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [f2fs-tools]Fixed
Details (2)
1.15.0-1· amd64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
1.15.0-1· arm64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
- [libf2fs-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.15.0-1· amd64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
1.15.0-1· arm64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
- [libf2fs-format-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.15.0-1· amd64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
1.15.0-1· arm64 · bookwormFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · bookworm; dsa · f2fs-tools · debian · 12
[Debian 13 (Trixie)]
- [f2fs-tools]Fixed
Source package: [f2fs-tools]
Details (2)
1.16.0-1.1+b1· amd64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
1.16.0-1.1+b1· arm64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
- [libf2fs-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.16.0-1.1+b1· amd64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
1.16.0-1.1+b1· arm64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
- [libf2fs-format-dev]Fixed
Source package: [f2fs-tools]
Details (2)
1.16.0-1.1+b1· amd64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
1.16.0-1.1+b1· arm64 · trixieFixed · Fixed:
1.14.0-1dsa · f2fs-tools · debian · 13
Observed: