CVE-2022-49432

powerpc/xics: fix refcount leak in icp_opal_init()

State: Published
Severity: Not scored
Published: Feb 26, 2025
Updated: May 11, 2026
Reserved: Feb 26, 2025

Description

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

powerpc/xics: fix refcount leak in icp_opal_init()

The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 977dbc81d0f866ef63b93c127b7404f07734b3ccAffected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 53f3f7f73e609b934083f896cb7ca2c2cb009b9fAffected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 1d5c8cea85fb1680eae8d645b96b92146cb4633cAffected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1Affected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 6a61a97106279c2aa16fbbb2a171fd5dde127d23Affected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before df802880a7f9cd96b921b00639b00871f18a9a57Affected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 2357bd7499a81c70b460e2191852bbfc7b63c354Affected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 9a42bc2494fadb453de00ce61042e588563ddc6dAffected d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9Affected
LinuxLinux	4.8Affected before 4.8Not affected 4.9.318 through 4.9.Not affected 4.14.283 through 4.14.Not affected 4.19.247 through 4.19.Not affected 5.4.198 through 5.4.Not affected 5.10.121 through 5.10.Not affected 5.15.46 through 5.15.Not affected 5.17.14 through 5.17.Not affected 5.18.3 through 5.18.Not affected 5.19 and laterNot affected

Product

Versions

LinuxLinux

d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 977dbc81d0f866ef63b93c127b7404f07734b3ccAffected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 53f3f7f73e609b934083f896cb7ca2c2cb009b9fAffected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 1d5c8cea85fb1680eae8d645b96b92146cb4633cAffected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1Affected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 6a61a97106279c2aa16fbbb2a171fd5dde127d23Affected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before df802880a7f9cd96b921b00639b00871f18a9a57Affected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 2357bd7499a81c70b460e2191852bbfc7b63c354Affected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 9a42bc2494fadb453de00ce61042e588563ddc6dAffected
d74361881f0dfe5f9dcac37d1b753a15a2345d8c to before 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9Affected

LinuxLinux

4.8Affected
before 4.8Not affected
4.9.318 through 4.9.*Not affected
4.14.283 through 4.14.*Not affected
4.19.247 through 4.19.*Not affected
5.4.198 through 5.4.*Not affected
5.10.121 through 5.10.*Not affected
5.15.46 through 5.15.*Not affected
5.17.14 through 5.17.*Not affected
5.18.3 through 5.18.*Not affected
5.19 and laterNot affected

References

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