CVE-2023-53750: pinctrl: freescale: Fix a memory out of bounds when num_configs is 1

Deferred
AliasesUBUNTU-CVE-2023-53750DEBIAN-CVE-2023-53750
Published 08-12-2025Last modified 30-10-2026

Vulnerability summary

CVE-2023-53750 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 8.2% of scored vulnerabilities.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.19%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 8 · Related 8
SUSE-SU-2026:0278-1SUSE-SU-2026:0281-1SUSE-SU-2026:0293-1SUSE-SU-2026:0315-1SUSE-SU-2026:20477-1SUSE-SU-2026:20498-1

Timeline

  1. 08-12-2025
    PublishedVulnerability first disclosed.
  2. 30-10-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: pinctrl: freescale: Fix a memory out of bounds when num_configs is 1 The config passed in by pad wakeup is 1, when num_configs is 1, Configuration [1] should not be fetched, which will be detected by KASAN as a memory out of bounds condition. Modify to get configs[1] when num_configs is 2.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.19%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.18% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Ubuntu85 products
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
  • linux-aws-5.13All versions (No fix recorded)
  • linux-aws-5.19All versions (No fix recorded)
Debian1 product
  • linux< 6.4.4-1
Linux1 product
  • linux≥ 3e84956605aca55a8c4280f0cf6230905c6f237d, < 0d200240038bc40b1b073a3fd978764c829af77f | ≥ f60c9eac54af28d7b5651fe49944bfd5098550e6, < f85d3cb10f4df5ae3bdb9a9357315c28d781651f | ≥ f60c9eac54af28d7b5651fe49944bfd5098550e6, < 27d9a7585b594bb2f9bb1f65e0003814fcc69c75 | ≥ f60c9eac54af28d7b5651fe49944bfd5098550e6, < 9063777ca1e2e895c5fdd493ee0c3f18fa710ed4 | 6.2

3 vendors · 87 products

References

8 links