CVE-2022-49354

ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe

State: Published
Severity: 5.5 Medium
Published: Feb 26, 2025
Updated: May 11, 2026
Reserved: Feb 26, 2025

Description

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

ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe

of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() to avoid refcount leak.

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

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 7bd85c5ba1687daf54e3b6907673c3604b1e75cfAffected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before a4d3e5f1d7d4f8b5e3834fec0f057a762c55806bAffected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 8d8ad067b90f231b8fdb14acee673ca4012f6045Affected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before d5a1e7f33c88780b279835d63665d7e38ccb671fAffected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 19cb3ece14547cb1ca2021798aaf49a3f82643d1Affected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 888312dc297a8a103f6371ef668c7e04f57a7679Affected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before c9782e1b21bee4b783a64b2a91e7e71406c21a21Affected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before fb2cb409b504bb3a69e65a17f3120328c8e50219Affected 43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 10d6bdf532902be1d8aa5900b3c03c5671612aa2Affected
LinuxLinux	3.8Affected before 3.8Not 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 5.10.122 through 5.10.Not affected 5.15.47 through 5.15.Not affected 5.17.15 through 5.17.Not affected 5.18.4 through 5.18.Not affected 5.19 and laterNot affected

Product

Versions

LinuxLinux

43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 7bd85c5ba1687daf54e3b6907673c3604b1e75cfAffected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before a4d3e5f1d7d4f8b5e3834fec0f057a762c55806bAffected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 8d8ad067b90f231b8fdb14acee673ca4012f6045Affected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before d5a1e7f33c88780b279835d63665d7e38ccb671fAffected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 19cb3ece14547cb1ca2021798aaf49a3f82643d1Affected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 888312dc297a8a103f6371ef668c7e04f57a7679Affected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before c9782e1b21bee4b783a64b2a91e7e71406c21a21Affected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before fb2cb409b504bb3a69e65a17f3120328c8e50219Affected
43f01da0f2794b464ade2ffe1f780c69d7ce7b75 to before 10d6bdf532902be1d8aa5900b3c03c5671612aa2Affected

LinuxLinux

3.8Affected
before 3.8Not 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
5.10.122 through 5.10.*Not affected
5.15.47 through 5.15.*Not affected
5.17.15 through 5.17.*Not affected
5.18.4 through 5.18.*Not affected
5.19 and laterNot affected

References

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