{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-48657", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-25T13:44:28.317Z", "datePublished": "2024-04-28T13:01:08.975Z", "dateUpdated": "2026-05-11T18:44:37.021Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:44:37.021Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: topology: fix possible overflow in amu_fie_setup()\n\ncpufreq_get_hw_max_freq() returns max frequency in kHz as *unsigned int*,\nwhile freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'.\nMultiplying max frequency by 1000 can potentially result in overflow --\nmultiplying by 1000ULL instead should avoid that...\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE static\nanalysis tool." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "arch/arm64/kernel/topology.c" ], "versions": [ { "version": "cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6", "lessThan": "904f881b57360cf85de962d84d8614d94431f60e", "status": "affected", "versionType": "git" }, { "version": "cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6", "lessThan": "3c3edb82d67b2be9231174ac2af4af60d4af7549", "status": "affected", "versionType": "git" }, { "version": "cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6", "lessThan": "bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb", "status": "affected", "versionType": "git" }, { "version": "cd0ed03a8903a0b0c6fc36e32d133d1ddfe70cd6", "lessThan": "d4955c0ad77dbc684fc716387070ac24801b8bca", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "arch/arm64/kernel/topology.c" ], "versions": [ { "version": "5.7", "status": "affected" }, { "version": "0", "lessThan": "5.7", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.150", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.71", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.19.12", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.0", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.7", "versionEndExcluding": "5.10.150" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.7", "versionEndExcluding": "5.15.71" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.7", "versionEndExcluding": "5.19.12" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.7", "versionEndExcluding": "6.0" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e" }, { "url": "https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549" }, { "url": "https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb" }, { "url": "https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bca" } ], "title": "arm64: topology: fix possible overflow in amu_fie_setup()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CISA ADP Vulnrichment", "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2022-48657", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-05-09T18:40:00.243265Z" } } } ], "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:16:41.197Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:17:55.599Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bca", "tags": [ "x_transferred" ] } ] } ] } }