OSV-2023-840
Null-dereference READ in isvcd_parse_inter_slice_data_cavlc_enh_lyr
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62290
Crash type: Null-dereference READ
Crash state:
isvcd_parse_inter_slice_data_cavlc_enh_lyr
isvcd_parse_epslice
isvcd_parse_decode_slice_ext_nal
What each source reports
OSV No score
Null-dereference READ in isvcd_parse_inter_slice_data_cavlc_enh_lyr
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62290
Crash type: Null-dereference READ
Crash state:
isvcd_parse_inter_slice_data_cavlc_enh_lyr
isvcd_parse_epslice
isvcd_parse_decode_slice_ext_nal
- Record
OSV-2023-840- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libavcOSS-Fuzz |
Listed versions, plus commit ranges v1.1.1v1.2.0v1.3.0 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-840 is a vulnerability with no CVSS score yet in libavc, published September 13, 2023. No source lists public exploit code. A source reports a fix.