CVE-2023-53533

Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe

MEDIUM

5.5

CVSS Score

Published: October 4, 2025 at 03:16 PM UTC

Updated: June 17, 2026 at 06:45 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe rpi_firmware_get() take reference, we need to release it in error paths as well. Use devm_rpi_firmware_get() helper to handling the resources. Also remove the existing rpi_firmware_put().

Affected

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

Linux Kernel · Linux

95%

5.0 ≤ v < 5.10.1805.0 ≤ v < 5.15.1115.0 ≤ v < 5.4.2435.0 ≤ v < 6.1.285.0 ≤ v < 6.2.155.0 ≤ v < 6.3.25.0 ≤ v < 6.45.11 ≤ v < 5.15.1115.16 ≤ v < 6.1.285.5 ≤ v < 5.10.1806.2 ≤ v < 6.2.156.3 ≤ v < 6.3.20b9f28fed3f70ff9a0380fe308739dd72a30a6f65.0

Vendor states this is fixed in 0d6a5c9489c8a3d434e685066119c4333476dccd (fixed)

Vendor states this is fixed in 1dfa3c9dd27bdc347733d06e980395768520bc3e (fixed)

Vendor states this is fixed in 36d087e49dabd28d2c13a7532dac72d625ce69fb (fixed)

Vendor states this is fixed in 5bca3688bdbc3b58a2894b8671a8e2378efe28bd (fixed)

Vendor states this is fixed in 7acad58049acc6ac148e8b613a6eceeca4bcb4a7 (fixed)

Vendor states this is fixed in 9216aa5cfd86809a2681be3683cd9ac30432de0c (fixed)

Vendor states this is fixed in 9dbbe9db224c23a60dc7b1e00c701be93328c873 (fixed)

Vendor states this is fixed in 5.0 (unaffected)

Vendor states this is fixed in 5.10.180 (unaffected)

Vendor states this is fixed in 5.15.111 (unaffected)

Vendor states this is fixed in 5.4.243 (unaffected)

Vendor states this is fixed in 6.1.28 (unaffected)