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 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.

EPSS

0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-28)

Published

2025-10-22

Modified

2026-10-28

Record from

the NVD, synced 2026-10-28

References

• https://git.kernel.org/stable/c/3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30
• https://git.kernel.org/stable/c/41cdf082ae006ea002135dfaf43b2897de3bded8
• https://git.kernel.org/stable/c/588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e
• https://git.kernel.org/stable/c/66616eed76dfa6f3e442907760325a023c6da7e2
• https://git.kernel.org/stable/c/6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92

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