CVE-2023-54319

{"id": "CVE-2023-54319", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "8d788f2ba830d6d32499b198c526d577c590eedf", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "3e8ce1d5a1a9d758b359e5c426543957f35991f8", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "aa3932eb07392d626486428e2ffddc660658e22a", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "f3c7b95c9991dab02e616fc251b6c3516e0bd0ac", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "0a95dd17a73b7603818ad7c46c99d757232be331", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "0af388fce352ed2ab383fd5d1a08db551ca15c38", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "5bfd577cc728270d6cd7af6c652a1e7661f25487", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "8a1fa202f47f39680a4305af744f499a324f8a03", "versionType": "git"}, {"status": "affected", "version": "776180848b574c9c01217fa958f10843ffce584f", "lessThan": "f6fd5d4ff8ca0b24cee1af4130bcb1fa96b61aa0", "versionType": "git"}], "programFiles": ["drivers/pinctrl/pinctrl-at91-pio4.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.4"}, {"status": "unaffected", "version": "0", "lessThan": "4.4", "versionType": "semver"}, {"status": "unaffected", "version": "4.14.322", "versionType": "semver", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.291", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.251", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.188", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.121", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.39", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.3.13", "versionType": "semver", "lessThanOrEqual": "6.3.*"}, {"status": "unaffected", "version": "6.4.4", "versionType": "semver", "lessThanOrEqual": "6.4.*"}, {"status": "unaffected", "version": "6.5", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/pinctrl/pinctrl-at91-pio4.c"], "defaultStatus": "affected"}]}], "published": "2025-12-30T13:16:21.193", "references": [{"url": "https://git.kernel.org/stable/c/0a95dd17a73b7603818ad7c46c99d757232be331", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/0af388fce352ed2ab383fd5d1a08db551ca15c38", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/3e8ce1d5a1a9d758b359e5c426543957f35991f8", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5bfd577cc728270d6cd7af6c652a1e7661f25487", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8a1fa202f47f39680a4305af744f499a324f8a03", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8d788f2ba830d6d32499b198c526d577c590eedf", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/aa3932eb07392d626486428e2ffddc660658e22a", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f3c7b95c9991dab02e616fc251b6c3516e0bd0ac", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/f6fd5d4ff8ca0b24cee1af4130bcb1fa96b61aa0", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Deferred", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: at91-pio4: check return value of devm_kasprintf()\n\ndevm_kasprintf() returns a pointer to dynamically allocated memory.\nPointer could be NULL in case allocation fails. Check pointer validity.\nIdentified with coccinelle (kmerr.cocci script).\n\nDepends-on: 1c4e5c470a56 (\"pinctrl: at91: use devm_kasprintf() to avoid potential leaks\")\nDepends-on: 5a8f9cf269e8 (\"pinctrl: at91-pio4: use proper format specifier for unsigned int\")"}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\npinctrl: at91-pio4: comprobar el valor de retorno de devm_kasprintf()\n\ndevm_kasprintf() devuelve un puntero a memoria asignada din\u00e1micamente.\nEl puntero podr\u00eda ser NULL en caso de que la asignaci\u00f3n falle. Comprobar la validez del puntero.\nIdentificado con coccinelle (script kmerr.cocci).\n\nDepende de: 1c4e5c470a56 ('pinctrl: at91: usar devm_kasprintf() para evitar posibles fugas')\nDepende de: 5a8f9cf269e8 ('pinctrl: at91-pio4: usar el especificador de formato adecuado para unsigned int')"}], "lastModified": "2026-06-17T06:47:13.167", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}