CVE-2022-50637: cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut()

Deferred
AliasesUBUNTU-CVE-2022-50637DEBIAN-CVE-2022-50637
Published 09-12-2025Last modified 11-05-2026

Vulnerability summary

CVE-2022-50637 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 9.8% 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
0.20%
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 1
RHSA-2024:2394

Timeline

  1. 09-12-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: cpufreq: qcom-hw: Fix memory leak in qcom_cpufreq_hw_read_lut() If "cpu_dev" fails to get opp table in qcom_cpufreq_hw_read_lut(), the program will return, resulting in "table" resource is not released.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.20%

Chance of exploitation in the next 30 days

Percentile

10%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.20% 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.

Ubuntu104 products
  • linux< 5.15.0-69.76
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-aws< 5.15.0-1033.37
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.4-1
Linux1 product
  • linux≥ 51c843cf77bb52db6df947c4fedcfc62ae3b7b30, < 3ef12a4a8ef5553af9c3fd2719a616637a102568 | ≥ 51c843cf77bb52db6df947c4fedcfc62ae3b7b30, < 4ea765b10624d67407817100d381c60f53593033 | ≥ 51c843cf77bb52db6df947c4fedcfc62ae3b7b30, < 5d430076e66bddd08612911513b36f932b0d9d6c | ≥ 51c843cf77bb52db6df947c4fedcfc62ae3b7b30, < 242e23be8f31ebd90525c57ee3244c28e99a1697 | ≥ 51c843cf77bb52db6df947c4fedcfc62ae3b7b30, < 9901c21bcaf2f01fe5078f750d624f4ddfa8f81b | 5.9

3 vendors · 106 products

References

9 links