cve-2024-53106
Vulnerability from cvelistv5
Published
2024-12-02 13:44
Modified
2024-12-02 13:44
Severity ?
EPSS score ?
Summary
ima: fix buffer overrun in ima_eventdigest_init_common
References
Impacted products
{ "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "security/integrity/ima/ima_template_lib.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "e01aae58e818", "status": "affected", "version": "9fab303a2cb3", "versionType": "git" }, { "lessThan": "8a84765c62cc", "status": "affected", "version": "9fab303a2cb3", "versionType": "git" }, { "lessThan": "1ecf0df5205c", "status": "affected", "version": "9fab303a2cb3", "versionType": "git" }, { "lessThan": "923168a0631b", "status": "affected", "version": "9fab303a2cb3", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "security/integrity/ima/ima_template_lib.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "5.19" }, { "lessThan": "5.19", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.119", "versionType": "semver" }, { "lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.63", "versionType": "semver" }, { "lessThanOrEqual": "6.11.*", "status": "unaffected", "version": "6.11.10", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: fix buffer overrun in ima_eventdigest_init_common\n\nFunction ima_eventdigest_init() calls ima_eventdigest_init_common()\nwith HASH_ALGO__LAST which is then used to access the array\nhash_digest_size[] leading to buffer overrun. Have a conditional\nstatement to handle this." } ], "providerMetadata": { "dateUpdated": "2024-12-02T13:44:39.117Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/e01aae58e818503f2ffcd34c6f7dc6f90af1057e" }, { "url": "https://git.kernel.org/stable/c/8a84765c62cc0469864e2faee43aae253ad16082" }, { "url": "https://git.kernel.org/stable/c/1ecf0df5205cfb0907eb7984b8671257965a5232" }, { "url": "https://git.kernel.org/stable/c/923168a0631bc42fffd55087b337b1b6c54dcff5" } ], "title": "ima: fix buffer overrun in ima_eventdigest_init_common", "x_generator": { "engine": "bippy-8e903de6a542" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2024-53106", "datePublished": "2024-12-02T13:44:39.117Z", "dateReserved": "2024-11-19T17:17:24.992Z", "dateUpdated": "2024-12-02T13:44:39.117Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-53106\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-02T14:15:11.420\",\"lastModified\":\"2024-12-02T14:15:11.420\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nima: fix buffer overrun in ima_eventdigest_init_common\\n\\nFunction ima_eventdigest_init() calls ima_eventdigest_init_common()\\nwith HASH_ALGO__LAST which is then used to access the array\\nhash_digest_size[] leading to buffer overrun. Have a conditional\\nstatement to handle this.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ima: se corrige el desbordamiento del b\u00fafer en la funci\u00f3n ima_eventdigest_init_common La funci\u00f3n ima_eventdigest_init() llama a ima_eventdigest_init_common() con HASH_ALGO__LAST, que luego se utiliza para acceder a la matriz hash_digest_size[], lo que provoca un desbordamiento del b\u00fafer. Se debe tener una declaraci\u00f3n condicional para manejar esto.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1ecf0df5205cfb0907eb7984b8671257965a5232\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8a84765c62cc0469864e2faee43aae253ad16082\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/923168a0631bc42fffd55087b337b1b6c54dcff5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e01aae58e818503f2ffcd34c6f7dc6f90af1057e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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