Not yet scoredPublished Oct 22, 2025

CVE-2023-53724mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()

Updated under an hour ago (Oct 27, 2026, 5:50 AM ET)

Does this affect you?

It affects Linux. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Linux

Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() `req` is allocated in pcf50633_adc_async_read(), but adc_enqueue_request() could fail to insert the `req` into queue. We need to check the return value and free it in the case of failure.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Deferred
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 08c3e06a5eb27d43b712adef18379f8464425e71 before 66616eed76dfa6f3e442907760325a023c6da7e2; from 08c3e06a5eb27d43b712adef18379f8464425e71 before 41cdf082ae006ea002135dfaf43b2897de3bded8; from 08c3e06a5eb27d43b712adef18379f8464425e71 before 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e; 08c3e06a5eb27d43b712adef18379f8464425e71 builds before 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30; 08c3e06a5eb27d43b712adef18379f8464425e71 builds before 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92; from 08c3e06a5eb27d43b712adef18379f8464425e71 before 9cca3a4933ca365cc664d5eefb0f942374ea8b41; from 08c3e06a5eb27d43b712adef18379f8464425e71 before a62a5e79202967176a9c1a04e477860779accd6c; 08c3e06a5eb27d43b712adef18379f8464425e71 builds before 8b450dcff23aa254844492831a8e2b508a9d522d	CNA record

References

References

https://git.kernel.org/stable/c/66616eed76dfa6f3e442907760325a023c6da7e2
https://git.kernel.org/stable/c/41cdf082ae006ea002135dfaf43b2897de3bded8
https://git.kernel.org/stable/c/588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e
https://git.kernel.org/stable/c/3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30
https://git.kernel.org/stable/c/6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92
https://git.kernel.org/stable/c/9cca3a4933ca365cc664d5eefb0f942374ea8b41
https://git.kernel.org/stable/c/a62a5e79202967176a9c1a04e477860779accd6c
https://git.kernel.org/stable/c/8b450dcff23aa254844492831a8e2b508a9d522d

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.