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CVE-2021-47043

UNKNOWN
Published 2024-02-28T08:13:48.440Z
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No CVSS data available

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Linux

Linux

Affected Versions:

32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a 32f0a6ddc8c98a1aade2bf3d07c79d5d2c6ceb9a
Linux

Linux

Affected Versions:

5.5 0 5.10.37 5.11.21 5.12.4 5.13

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-92q5-jqvg-mhwp

Advisory Details

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.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-47043
WEB https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030
WEB https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2
WEB https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8
WEB https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565

Advisory provided by GitHub Security Advisory Database. Published: February 28, 2024, Modified: January 9, 2025

References

https://git.kernel.org/stable/c/00b68a7478343afdf83f30c43e64db5296057030
https://git.kernel.org/stable/c/940d01eceb3a7866fbfca136a55a5625fc75a565
https://git.kernel.org/stable/c/711acdf0228dc71601247f28b56f13e850e395c8
https://git.kernel.org/stable/c/5a465c5391a856a0c1e9554964d660676c35d1b2
Published: 2024-02-28T08:13:48.440Z
Last Modified: 2025-05-04T07:02:53.181Z
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