CVE-2023-53724 (GCVE-0-2023-53724)

Vulnerability from cvelistv5 – Published: 2025-10-22 13:23 – Updated: 2025-10-22 13:23
VLAI?
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 66616eed76dfa6f3e442907760325a023c6da7e2 (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 41cdf082ae006ea002135dfaf43b2897de3bded8 (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30 (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92 (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 9cca3a4933ca365cc664d5eefb0f942374ea8b41 (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < a62a5e79202967176a9c1a04e477860779accd6c (git)
Affected: 08c3e06a5eb27d43b712adef18379f8464425e71 , < 8b450dcff23aa254844492831a8e2b508a9d522d (git)
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    Linux Linux Affected: 2.6.29
Unaffected: 0 , < 2.6.29 (semver)
Unaffected: 4.14.308 , ≤ 4.14.* (semver)
Unaffected: 4.19.276 , ≤ 4.19.* (semver)
Unaffected: 5.4.235 , ≤ 5.4.* (semver)
Unaffected: 5.10.173 , ≤ 5.10.* (semver)
Unaffected: 5.15.99 , ≤ 5.15.* (semver)
Unaffected: 6.1.16 , ≤ 6.1.* (semver)
Unaffected: 6.2.3 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/mfd/pcf50633-adc.c"
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      ],
      "cpeApplicability": [
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      "providerMetadata": {
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        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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    "dateReserved": "2025-10-22T13:21:37.348Z",
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    "state": "PUBLISHED"
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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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