CVE-2023-54109

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

N/A

Published: December 24, 2025 at 01:06 PM UTC

Updated: June 17, 2026 at 06:46 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

N/A

Exploit prediction

EPSS 0.2%

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]

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

4.10 ≤ v < 4.19.2834.10 ≤ v < 5.10.1804.10 ≤ v < 5.15.1114.10 ≤ v < 5.4.2434.10 ≤ v < 6.1.284.10 ≤ v < 6.2.154.10 ≤ v < 6.3.24.10 ≤ v < 6.44.104710b752e029f3f82dd4a84d9dc61fe72c97bf82

Vendor states this is fixed in 1acb982e3616e70128994fdecf2368a259c8a489 (fixed)

Vendor states this is fixed in 2322b262d2205720518785c2706a3283725ba402 (fixed)

Vendor states this is fixed in 418a8f3140e07f33bbd5a81625d0ef46c0732cef (fixed)

Vendor states this is fixed in 45b7461d914c867ef21c74798da8c42d13d3a0df (fixed)

Vendor states this is fixed in 48765ca7c6b71bf73a4cc8475a4bad9e2633cf61 (fixed)

Vendor states this is fixed in 59c6addfaaaa09ff7654e4d8793cb16fd22a46d4 (fixed)

Vendor states this is fixed in 9df630dafa1a59946d1da6f070d4cb64f14ea57c (fixed)

Vendor states this is fixed in c766c90faf93897b77c9c5daa603cffab85ba907 (fixed)

Vendor states this is fixed in 4.10 (unaffected)

Vendor states this is fixed in 4.19.283 (unaffected)

Vendor states this is fixed in 5.10.180 (unaffected)

Vendor states this is fixed in 5.15.111 (unaffected)