Show plain JSON{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2023-52607", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-03-02T21:55:42.574Z", "datePublished": "2024-03-06T06:45:31.769Z", "dateUpdated": "2025-05-21T08:49:48.846Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-21T08:49:48.846Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/mm: Fix null-pointer dereference in pgtable_cache_add\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure. Ensure the allocation was successful\nby checking the pointer validity."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["arch/powerpc/mm/init-common.c"], "versions": [{"version": "a0668cdc154e54bf0c85182e0535eea237d53146", "lessThan": "21e45a7b08d7cd98d6a53c5fc5111879f2d96611", "status": "affected", "versionType": "git"}, {"version": "a0668cdc154e54bf0c85182e0535eea237d53146", "lessThan": "f6781add1c311c17eff43e14c786004bbacf901e", "status": "affected", "versionType": "git"}, {"version": "a0668cdc154e54bf0c85182e0535eea237d53146", "lessThan": "aa28eecb43cac6e20ef14dfc50b8892c1fbcda5b", "status": "affected", "versionType": "git"}, {"version": "a0668cdc154e54bf0c85182e0535eea237d53146", "lessThan": "ac3ed969a40357b0542d20f096a6d43acdfa6cc7", "status": "affected", "versionType": "git"}, {"version": "a0668cdc154e54bf0c85182e0535eea237d53146", "lessThan": 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