CVE-2020-25741
Summary
| CVE | CVE-2020-25741 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-10-02 09:15:00 UTC |
| Updated | 2020-10-14 14:27:00 UTC |
| Description | fdctrl_write_data in hw/block/fdc.c in QEMU 5.0.0 has a NULL pointer dereference via a NULL block pointer for the current drive. |
Risk And Classification
Problem Types: CWE-476
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Re: [PATCH] fdc: check null block pointer before blk_pwrite | MISC | lists.nongnu.org | Mailing List, Patch, Third Party Advisory |
| oss-security - QEMU: NULL pointer derefrence issues | CONFIRM | www.openwall.com | Mailing List, Third Party Advisory |
| sciebo | MISC | ruhr-uni-bochum.sciebo.de | Third Party Advisory |
| October 2020 QEMU Vulnerabilities in NetApp Products | NetApp Product Security | CONFIRM | security.netapp.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 502352 Alpine Linux Security Update for qemu