OSV-2021-276
Global-buffer-overflow in mode_sense_page
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30219
Crash type: Global-buffer-overflow READ 4
Crash state:
mode_sense_page
scsi_disk_check_mode_select
mode_select_pages
What each source reports
OSV No score
Global-buffer-overflow in mode_sense_page
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30219
Crash type: Global-buffer-overflow READ 4
Crash state:
mode_sense_page
scsi_disk_check_mode_select
mode_select_pages
- Record
OSV-2021-276- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
qemuOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-276 is a vulnerability with no CVSS score yet in qemu, published February 5, 2021. No source lists public exploit code. A source reports a fix.