CVE-2021-47644

MediumCVSS 5.5/10Last modified Aug 26, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

media: staging: media: zoran: move videodev alloc

Move some code out of zr36057_init() and create new functions for handling zr->video_dev. This permit to ease code reading and fix a zr->video_dev memory leak.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

VendorProductVersions
LinuxLinux>= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 8dce4b265a5357731058f69645840dabc718c687; >= 61c3b19f7b9eb7c7838fd35f86566230fefd6550, < bd01629315ffd5b63da91d0bd529a77d30e55028; >= 61c3b19f7b9eb7c7838fd35f86566230fefd6550, < ff3357bffd9fb78f59762d8955afc7382a279079; >= 61c3b19f7b9eb7c7838fd35f86566230fefd6550, < c1ba65100a359fe28cfe37e09e10c99f247cbf1e; >= 61c3b19f7b9eb7c7838fd35f86566230fefd6550, < 1e501ec38796f43e995731d1bcd4173cb1ccfce0; >= 61c3b19f7b9eb7c7838fd35f86566230fefd6550, < 82e3a496eb56da0b9f29fdc5b63cedb3289e91de
LinuxLinux2.6.12; 5.10

References

Timeline

Published
Feb 26, 2025
Last modified
Aug 26, 2026
NVD status
Modified

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