CVE-2021-47645
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com
In the Linux kernel, the following vulnerability has been resolved: media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com On the case tmp_dcim=1, the index of buffer is miscalculated. This generate a NULL pointer dereference later. So let's fix the calcul and add a check to prevent this to reappear.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 83f89a8bcbc3c520a889b5fc7c4b95669d712f65 | affected | git | 8dce4b265a5357731058f69645840dabc718c687 | Unavailable | None listed |
| 83f89a8bcbc3c520a889b5fc7c4b95669d712f65 | affected | git | bafec1a6ba4b187a7fcdcfce0faebdc623d4ef8e | Unavailable | None listed |
| 83f89a8bcbc3c520a889b5fc7c4b95669d712f65 | affected | git | 7e76f3ed7ab2ae026c6ef9cc23096a7554af8c52 | Unavailable | None listed |
| 83f89a8bcbc3c520a889b5fc7c4b95669d712f65 | affected | git | 20db2ed1e2f9fcd417fa67853e5154f0c2537d6c | Unavailable | None listed |
| 83f89a8bcbc3c520a889b5fc7c4b95669d712f65 | affected | git | 20811bbe685ca3eddd34b0c750860427d7030910 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.2 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.110 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.33 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.19 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17.2 | unaffected | semver | Unavailable | 5.17.* | None listed |