CVE-2023-54109

media: rcar_fdp1: Fix refcount leak in probe and remove function

State: Published
Severity: Not scored
Published: Dec 24, 2025
Updated: May 11, 2026
Reserved: Dec 24, 2025

Description

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

media: rcar_fdp1: Fix refcount leak in probe and remove function

rcar_fcp_get() take reference, which should be balanced with rcar_fcp_put(). Add missing rcar_fcp_put() in fdp1_remove and the error paths of fdp1_probe() to fix this.

[hverkuil: resolve merge conflict, remove() is now void]

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 418a8f3140e07f33bbd5a81625d0ef46c0732cefAffected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 9df630dafa1a59946d1da6f070d4cb64f14ea57cAffected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 1acb982e3616e70128994fdecf2368a259c8a489Affected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 2322b262d2205720518785c2706a3283725ba402Affected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 45b7461d914c867ef21c74798da8c42d13d3a0dfAffected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 59c6addfaaaa09ff7654e4d8793cb16fd22a46d4Affected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 48765ca7c6b71bf73a4cc8475a4bad9e2633cf61Affected 4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before c766c90faf93897b77c9c5daa603cffab85ba907Affected
LinuxLinux	4.10Affected before 4.10Not affected 4.19.283 through 4.19.Not affected 5.4.243 through 5.4.Not affected 5.10.180 through 5.10.Not affected 5.15.111 through 5.15.Not affected 6.1.28 through 6.1.Not affected 6.2.15 through 6.2.Not affected 6.3.2 through 6.3.*Not affected 6.4 and laterNot affected

Product

Versions

LinuxLinux

4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 418a8f3140e07f33bbd5a81625d0ef46c0732cefAffected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 9df630dafa1a59946d1da6f070d4cb64f14ea57cAffected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 1acb982e3616e70128994fdecf2368a259c8a489Affected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 2322b262d2205720518785c2706a3283725ba402Affected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 45b7461d914c867ef21c74798da8c42d13d3a0dfAffected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 59c6addfaaaa09ff7654e4d8793cb16fd22a46d4Affected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before 48765ca7c6b71bf73a4cc8475a4bad9e2633cf61Affected
4710b752e029f3f82dd4a84d9dc61fe72c97bf82 to before c766c90faf93897b77c9c5daa603cffab85ba907Affected

LinuxLinux

4.10Affected
before 4.10Not affected
4.19.283 through 4.19.*Not affected
5.4.243 through 5.4.*Not affected
5.10.180 through 5.10.*Not affected
5.15.111 through 5.15.*Not affected
6.1.28 through 6.1.*Not affected
6.2.15 through 6.2.*Not affected
6.3.2 through 6.3.*Not affected
6.4 and laterNot affected

References

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