CVE-2024-50176

remoteproc: k3-r5: Fix error handling when power-up failed

State: Published
Severity: 5.5 Medium
Published: Nov 8, 2024
Updated: May 23, 2026
Reserved: Oct 21, 2024

Description

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

remoteproc: k3-r5: Fix error handling when power-up failed

By simply bailing out, the driver was violating its rule and internal assumptions that either both or no rproc should be initialized. E.g., this could cause the first core to be available but not the second one, leading to crashes on its shutdown later on while trying to dereference that second instance.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-755 Improper Handling of Exceptional Conditions

Affected Products

Product	Versions
LinuxLinux	2a1ec20b174c0f613224c59e694639ac07308b53 to before 87ab3af7447791d0c619610fd560bd804549e187Affected 2494bc856e7ce50b1c4fd8afb4d17f2693f36565 to before fc71c23958931713b5e76f317b76be37189f2516Affected 61f6f68447aba08aeaa97593af3a7d85a114891f to before afd102bde99d90ef41e043c846ea34b04433eb7bAffected 61f6f68447aba08aeaa97593af3a7d85a114891f to before 7afb5e3aa989c479979faeb18768a67889a7a9c6Affected 61f6f68447aba08aeaa97593af3a7d85a114891f to before 9ab27eb5866ccbf57715cfdba4b03d57776092fbAffected 8ae2a10f5c7010ac82ab015cf864199093d61a7dAffected 6.1.95 to before 6.1.113Affected 6.6.35 to before 6.6.55Affected 6.9.6 to before 6.10Affected
LinuxLinux	6.10Affected before 6.10Not affected 6.1.113 through 6.1.Not affected 6.6.55 through 6.6.Not affected 6.10.14 through 6.10.Not affected 6.11.3 through 6.11.Not affected 6.12 and laterNot affected

Product

Versions

LinuxLinux

2a1ec20b174c0f613224c59e694639ac07308b53 to before 87ab3af7447791d0c619610fd560bd804549e187Affected
2494bc856e7ce50b1c4fd8afb4d17f2693f36565 to before fc71c23958931713b5e76f317b76be37189f2516Affected
61f6f68447aba08aeaa97593af3a7d85a114891f to before afd102bde99d90ef41e043c846ea34b04433eb7bAffected
61f6f68447aba08aeaa97593af3a7d85a114891f to before 7afb5e3aa989c479979faeb18768a67889a7a9c6Affected
61f6f68447aba08aeaa97593af3a7d85a114891f to before 9ab27eb5866ccbf57715cfdba4b03d57776092fbAffected
8ae2a10f5c7010ac82ab015cf864199093d61a7dAffected
6.1.95 to before 6.1.113Affected
6.6.35 to before 6.6.55Affected
6.9.6 to before 6.10Affected

LinuxLinux

6.10Affected
before 6.10Not affected
6.1.113 through 6.1.*Not affected
6.6.55 through 6.6.*Not affected
6.10.14 through 6.10.*Not affected
6.11.3 through 6.11.*Not affected
6.12 and laterNot affected

References

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