CVE-2021-47651 (GCVE-0-2021-47651)
Vulnerability from cvelistv5
Published
2025-02-26 01:54
Modified
2025-05-04 07:15
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: rpmpd: Check for null return of devm_kcalloc Because of the possible failure of the allocation, data->domains might be NULL pointer and will cause the dereference of the NULL pointer later. Therefore, it might be better to check it and directly return -ENOMEM without releasing data manually if fails, because the comment of the devm_kmalloc() says "Memory allocated with this function is automatically freed on driver detach.".
Impacted products
Vendor Product Version
Linux Linux Version: bbe3a66c3f5a65fb3d702351bac2a6033944d389
Version: bbe3a66c3f5a65fb3d702351bac2a6033944d389
Version: bbe3a66c3f5a65fb3d702351bac2a6033944d389
Version: bbe3a66c3f5a65fb3d702351bac2a6033944d389
Version: bbe3a66c3f5a65fb3d702351bac2a6033944d389
Version: bbe3a66c3f5a65fb3d702351bac2a6033944d389
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   Linux Linux Version: 5.1
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    "dateReserved": "2025-02-26T01:48:21.520Z",
    "dateUpdated": "2025-05-04T07:15:32.805Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
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  }
}


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