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CVE-2021-47645

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CVE-2021-47645

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 8dce4b265a5357731058f69645840dabc718c687
affected
61c3b19f7b9eb7c7838fd35f86566230fefd6550 - < bafec1a6ba4b187a7fcdcfce0faebdc623d4ef8e
affected
61c3b19f7b9eb7c7838fd35f86566230fefd6550 - < 7e76f3ed7ab2ae026c6ef9cc23096a7554af8c52
affected
61c3b19f7b9eb7c7838fd35f86566230fefd6550 - < 20db2ed1e2f9fcd417fa67853e5154f0c2537d6c
affected
61c3b19f7b9eb7c7838fd35f86566230fefd6550 - < 20811bbe685ca3eddd34b0c750860427d7030910

+1 more versions

Linux

Linux

affected
2.6.12
affected
5.10
unaffected
0 - < 2.6.12
unaffected
5.2 - < 5.10
unaffected
5.10.110 - <= 5.10.*

+4 more versions

References

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