kernel/sys/syscall.c in ToaruOS through 1.10.9 allows a denial of service upon a critical…
Priority LOW 25CWE-190Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.
Summary
kernel/sys/syscall.c in ToaruOS through 1.10.9 allows a denial of service upon a critical error in certain sys_sbrk allocation patterns (involving PAGE_SIZE, and a value less than PAGE_SIZE).
Why it matters now
EPSS 0.00404 34th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:toaruos_project:toaruos:*:*:*:*:*:*:*:* | up to 1.10.9 | Vulnerable | Toaruos Project |
- cpe:2.3:o:toaruos_project:toaruos:*:*:*:*:*:*:*:* Versions up to 1.10.9 Vulnerable ·Toaruos Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-13048
- 2026-10-03 Alias added: GHSA-jqgv-2qxh-95qh
References
More Toaruos Project Toaruos vulnerabilities
- TI-2019-09773 An integer wrap in kernel/sys/syscall.c in ToaruOS 1.10.10 allows users to map arbitrary… CVSS 3.0HIGH 7.8
- TI-2019-09770 linker/linker.c in ToaruOS through 1.10.9 has insecure LD_LIBRARY_PATH handling in setuid applications. CVSS 3.0HIGH 7.8
- TI-2019-09685 apps/gsudo.c in gsudo in ToaruOS through 1.10.9 has a buffer overflow allowing local… CVSS 3.0HIGH 7.8
- TI-2019-09771 kernel/sys/syscall.c in ToaruOS through 1.10.9 has incorrect access control in… CVSS 3.0HIGH 7.8
Sources
- CVE-2019-13048 · CVE Program
- CVE-2019-13048 · NVD
- FIRST EPSS
- GHSA-jqgv-2qxh-95qh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences