CVE-2023-53687

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-53687
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53687.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53687
Downstream
Related
Published
2025-10-07T15:21:39.542Z
Modified
2026-03-11T07:44:30.669083Z
Summary
tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk
Details

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

tty: serial: samsungtty: Fix a memory leak in s3c24xxserial_getclk() when iterating clk

When the best clk is searched, we iterate over all possible clk.

If we find a better match, the previous one, if any, needs to be freed. If a better match has already been found, we still need to free the new one, otherwise it leaks.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53687.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5f5a7a5578c5885201cf9c85856f023fe8b81765
Fixed
933e5b2998bc3a527d15efbf1e97c9e63297aa3c
Fixed
01dd8a43a84616c830782166ba3cceb01ad95363
Fixed
46574e5a0a2aee41e6ebb979cfe1dbaea8693e16
Fixed
1962717c4649e026a4252fe6625175affd28a593
Fixed
9dd8091959bc41fee51d0827276a2b982e84adf0
Fixed
f0bf102ef9b05d7294bd8d506755465f6867d944
Fixed
1f426293fef1c13742b2a685bf7e363f51f6ee03
Fixed
832e231cff476102e8204a9e7bddfe5c6154a375

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53687.json"