CVE-2023-54046 (GCVE-0-2023-54046)
Vulnerability from cvelistv5
Published
2025-12-24 12:22
Modified
2025-12-24 12:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: essiv - Handle EBUSY correctly As it is essiv only handles the special return value of EINPROGERSS, which means that in all other cases it will free data related to the request. However, as the caller of essiv may specify MAY_BACKLOG, we also need to expect EBUSY and treat it in the same way. Otherwise backlogged requests will trigger a use-after-free.
References
Impacted products
Vendor Product Version
Linux Linux Version: be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version: be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version: be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version: be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version: be1eb7f78aa8fbe34779c56c266ccd0364604e71
Version: be1eb7f78aa8fbe34779c56c266ccd0364604e71
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    "dateReserved": "2025-12-24T12:21:05.089Z",
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    "state": "PUBLISHED"
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  }
}


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