CVE-2023-53724
Unknown
Description
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedOct 22, 2025
First seenOct 22, 2025
How to fix
Update
- Linux Linux66616eed76dfa6f3e442907760325a023c6da7e2, 41cdf082ae006ea002135dfaf43b2897de3bded8, 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e, 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30, 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92, 9cca3a4933ca365cc664d5eefb0f942374ea8b41, a62a5e79202967176a9c1a04e477860779accd6c, 8b450dcff23aa254844492831a8e2b508a9d522d or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 66616eed76dfa6f3e442907760325a023c6da7e2, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 41cdf082ae006ea002135dfaf43b2897de3bded8, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 9cca3a4933ca365cc664d5eefb0f942374ea8b41, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < a62a5e79202967176a9c1a04e477860779accd6c, 08c3e06a5eb27d43b712adef18379f8464425e71 ≤ v < 8b450dcff23aa254844492831a8e2b508a9d522d, 2.6.29 | 66616eed76dfa6f3e442907760325a023c6da7e2, 41cdf082ae006ea002135dfaf43b2897de3bded8, 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e, 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30, 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92, 9cca3a4933ca365cc664d5eefb0f942374ea8b41, a62a5e79202967176a9c1a04e477860779accd6c, 8b450dcff23aa254844492831a8e2b508a9d522d |
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