CVE-2023-53858

tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error

N/A

Published: December 9, 2025 at 01:30 AM 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: tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error If clk_get_rate() fails, the clk that has just been allocated needs to be freed.

Affected

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

Linux Kernel · Linux

95%

3.3 ≤ v < 4.14.3223.3 ≤ v < 4.19.2913.3 ≤ v < 5.10.1883.3 ≤ v < 5.15.1213.3 ≤ v < 5.4.2513.3 ≤ v < 6.1.403.3 ≤ v < 6.4.53.3 ≤ v < 6.53.35f5a7a5578c5885201cf9c85856f023fe8b81765

Vendor states this is fixed in 073dbbe5743779faf24f233cc95459b47c7198dd (fixed)

Vendor states this is fixed in 1694fc8ad734e2909a9e40d2be03cc4423e0bee6 (fixed)

Vendor states this is fixed in 30962268fa1a7466413b3d83037688129021d470 (fixed)

Vendor states this is fixed in 34f5b826dd509b76644f83094b4af7e7668a6a38 (fixed)

Vendor states this is fixed in 755289d67eb9a74ae71bb624902e979c66859444 (fixed)

Vendor states this is fixed in a49e5a05121c8bc471a57b4916c5393749c24de5 (fixed)

Vendor states this is fixed in a9c09546e903f1068acfa38e1ee18bded7114b37 (fixed)

Vendor states this is fixed in f47e6631a8fcc6fe05b8644aa4222a60f3b0a927 (fixed)

Vendor states this is fixed in 3.3 (unaffected)

Vendor states this is fixed in 4.14.322 (unaffected)

Vendor states this is fixed in 4.19.291 (unaffected)

Vendor states this is fixed in 5.10.188 (unaffected)