CVE-2021-47043

MEDIUM

Linux Kernel - Resource Leak in Venus Probe Error Path

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: media: venus: core: Fix some resource leaks in the error path of 'venus_probe()' If an error occurs after a successful 'of_icc_get()' call, it must be undone. Use 'devm_of_icc_get()' instead of 'of_icc_get()' to avoid the leak. Update the remove function accordingly and axe the now unneeded 'icc_put()' calls.

Scores

CVSS v3 5.5
EPSS 0.0024
EPSS Percentile 15.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (11)
Linux/Linux < 5.5
Linux/Linux 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a - 00b68a7478343afdf83f30c43e64db5296057030
Linux/Linux 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a - 5a465c5391a856a0c1e9554964d660676c35d1b2
Linux/Linux 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a - 711acdf0228dc71601247f28b56f13e850e395c8
Linux/Linux 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a - 940d01eceb3a7866fbfca136a55a5625fc75a565
Linux/Linux 5.10.37 - 5.10.*
Linux/Linux 5.11.21 - 5.11.*
Linux/Linux 5.12.4 - 5.12.*
Linux/Linux 5.13
Linux/Linux 5.5
... and 1 more
Published Feb 28, 2024
Tracked Since Feb 18, 2026