OSV-2020-2197
Heap-use-after-free in decode_NXAST_RAW_ENCAP
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27851
Crash type: Heap-use-after-free WRITE 2
Crash state:
decode_NXAST_RAW_ENCAP
ofpact_decode
ofpacts_decode
What each source reports
OSV No score
Heap-use-after-free in decode_NXAST_RAW_ENCAP
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27851
Crash type: Heap-use-after-free WRITE 2
Crash state:
decode_NXAST_RAW_ENCAP
ofpact_decode
ofpacts_decode
- Record
OSV-2020-2197- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
openvswitchOSS-Fuzz |
Listed versions, plus commit ranges v2.11.0v2.11.1v2.11.2v2.11.3v2.11.4 Show 14 moreShow lessv2.11.5v2.11.6v2.12.0v2.12.1v2.12.2v2.12.3v2.13.0v2.13.1v2.13.2v2.13.3v2.14.0v2.14.1v2.14.2v2.15.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-2197 is a vulnerability with no CVSS score yet in openvswitch, published November 27, 2020. No source lists public exploit code. A source reports a fix.