CVE-2023-53724
published 2025-10-22CVE-2023-53724: 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…
PriorityP419low5.5
EPSS
0.19%
9.5th percentile
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.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.20-1 (bookworm) | linux 6.1.20-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 66616eed76dfa6f3e442907760325a023c6da7e2 | 66616eed76dfa6f3e442907760325a023c6da7e2 |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 41cdf082ae006ea002135dfaf43b2897de3bded8 | 41cdf082ae006ea002135dfaf43b2897de3bded8 |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e | 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30 | 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30 |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92 | 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92 |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 9cca3a4933ca365cc664d5eefb0f942374ea8b41 | 9cca3a4933ca365cc664d5eefb0f942374ea8b41 |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < a62a5e79202967176a9c1a04e477860779accd6c | a62a5e79202967176a9c1a04e477860779accd6c |
| linux | linux | >= 08c3e06a5eb27d43b712adef18379f8464425e71 < 8b450dcff23aa254844492831a8e2b508a9d522d | 8b450dcff23aa254844492831a8e2b508a9d522d |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 2.6.29 < 4.14.308 | 4.14.308 |
| linux | linux_kernel | >= 4.15.0 < 4.19.276 | 4.19.276 |
| linux | linux_kernel | >= 4.20.0 < 5.4.235 | 5.4.235 |
| linux | linux_kernel | >= 5.11.0 < 5.15.99 | 5.15.99 |
| linux | linux_kernel | >= 5.16.0 < 6.1.16 | 6.1.16 |
| linux | linux_kernel | >= 5.5.0 < 5.10.173 | 5.10.173 |
| linux | linux_kernel | >= 6.2.0 < 6.2.3 | 6.2.3 |
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GHSA
GHSA-j7q4-rfmc-c75r: In the Linux kernel, the following vulnerability has been resolved:
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
`req` is a
ghsa_unreviewed·2025-10-22
CVE-2023-53724 GHSA-j7q4-rfmc-c75r: In the Linux kernel, the following vulnerability has been resolved:
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
`req` is a
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.
OSV
CVE-2023-53724: In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() `req` is all
osv·2025-10-22
CVE-2023-53724 CVE-2023-53724: In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read() `req` is all
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.
OSV
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
osv·2025-10-22
CVE-2023-53724 mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
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.
Red Hat
kernel: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
vendor_redhat·2025-10-22·CVSS 5.5
CVE-2023-53724 [LOW] CWE-772 kernel: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
kernel: mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kern
Debian
CVE-2023-53724: linux - In the Linux kernel, the following vulnerability has been resolved: mfd: pcf506...
vendor_debian·2023
CVE-2023-53724 CVE-2023-53724: linux - In the Linux kernel, the following vulnerability has been resolved: mfd: pcf506...
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.
Scope: local
bookworm: resolved (fixed in 6.1.20-1)
bullseye: resolved (fixed in 5.10.178-1)
forky: resolved (fixed in 6.1.20-1)
sid: resolved (fixed in 6.1.20-1)
trixie: resolved (fixed in 6.1.20-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30https://git.kernel.org/stable/c/41cdf082ae006ea002135dfaf43b2897de3bded8https://git.kernel.org/stable/c/588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8ehttps://git.kernel.org/stable/c/66616eed76dfa6f3e442907760325a023c6da7e2https://git.kernel.org/stable/c/6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92https://git.kernel.org/stable/c/8b450dcff23aa254844492831a8e2b508a9d522dhttps://git.kernel.org/stable/c/9cca3a4933ca365cc664d5eefb0f942374ea8b41https://git.kernel.org/stable/c/a62a5e79202967176a9c1a04e477860779accd6c
2025-10-22
Published