01 Record

CVE-2023-53687

tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() when iterating clk

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 3.5% of scored records. A rank, not a probability.
NVD base score: 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Analyzed. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-10-07 15:21Z11 MO AGO

Last updated

2026-05-11 19:49Z3 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant
CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

890fe847688fe3a96c8c94eb9dfa91bd4c9b38966284e4ae724aa99ed417e380

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 933e5b2998bc3a527d15efbf1e97c9e63297aa3c, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 01dd8a43a84616c830782166ba3cceb01ad95363, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 46574e5a0a2aee41e6ebb979cfe1dbaea8693e16, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 1962717c4649e026a4252fe6625175affd28a593, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 9dd8091959bc41fee51d0827276a2b982e84adf0, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < f0bf102ef9b05d7294bd8d506755465f6867d944, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 1f426293fef1c13742b2a685bf7e363f51f6ee03, 5f5a7a5578c5885201cf9c85856f023fe8b81765 to < 832e231cff476102e8204a9e7bddfe5c6154a375, 3.3—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/933e5b2998bc3a527d15efbf1e97c9e63297aa3c
git.kernel.orghttps://git.kernel.org/stable/c/01dd8a43a84616c830782166ba3cceb01ad95363
git.kernel.orghttps://git.kernel.org/stable/c/46574e5a0a2aee41e6ebb979cfe1dbaea8693e16
git.kernel.orghttps://git.kernel.org/stable/c/1962717c4649e026a4252fe6625175affd28a593
git.kernel.orghttps://git.kernel.org/stable/c/9dd8091959bc41fee51d0827276a2b982e84adf0
git.kernel.orghttps://git.kernel.org/stable/c/f0bf102ef9b05d7294bd8d506755465f6867d944
git.kernel.orghttps://git.kernel.org/stable/c/1f426293fef1c13742b2a685bf7e363f51f6ee03
git.kernel.orghttps://git.kernel.org/stable/c/832e231cff476102e8204a9e7bddfe5c6154a375

01 Record index

CVE-2023-53687

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-53687

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References