{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-49267", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T01:49:39.297Z", "datePublished": "2025-02-26T01:56:16.211Z", "dateUpdated": "2025-05-04T08:33:43.588Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:33:43.588Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: core: use sysfs_emit() instead of sprintf()\n\nsprintf() (still used in the MMC core for the sysfs output) is vulnerable\nto the buffer overflow. Use the new-fangled sysfs_emit() instead.\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": ["drivers/mmc/core/bus.c", "drivers/mmc/core/bus.h", "drivers/mmc/core/mmc.c", "drivers/mmc/core/sd.c", "drivers/mmc/core/sdio.c", "drivers/mmc/core/sdio_bus.c"], "versions": [{"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "659ca56b5415c7a1d05e185c36fad80ba165d063", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "c4ab65738ab3e21fe519ee46b2051222bc8e32ef", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "lessThan": "f5d8a5fe77ce933f53eb8f2e22bb7a1a2019ea11", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/mmc/core/bus.c", "drivers/mmc/core/bus.h", "drivers/mmc/core/mmc.c", "drivers/mmc/core/sd.c", "drivers/mmc/core/sdio.c", "drivers/mmc/core/sdio_bus.c"], "versions": [{"version": "5.16.19", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17.2", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.18", "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:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.16.19"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.17.2"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.18"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/659ca56b5415c7a1d05e185c36fad80ba165d063"}, {"url": "https://git.kernel.org/stable/c/c4ab65738ab3e21fe519ee46b2051222bc8e32ef"}, {"url": "https://git.kernel.org/stable/c/f5d8a5fe77ce933f53eb8f2e22bb7a1a2019ea11"}], "title": "mmc: core: use sysfs_emit() instead of sprintf()", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: core: use sysfs_emit() instead of sprintf()\n\nsprintf() (still used in the MMC core for the sysfs output) is vulnerable\nto the buffer overflow. Use the new-fangled sysfs_emit() instead.\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE static\nanalysis tool."}], "id": "CVE-2022-49267", "lastModified": "2025-02-26T07:01:03.620", "metrics": {}, "published": "2025-02-26T07:01:03.620", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/659ca56b5415c7a1d05e185c36fad80ba165d063"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c4ab65738ab3e21fe519ee46b2051222bc8e32ef"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f5d8a5fe77ce933f53eb8f2e22bb7a1a2019ea11"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"affected_release": [{"advisory": "RHSA-2024:9315", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}, {"advisory": "RHSA-2024:9315", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-503.11.1.el9_5", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-11-12T00:00:00Z"}], "bugzilla": {"description": "kernel: mmc: core: use sysfs_emit() instead of sprintf()", "id": "2347734", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2347734"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nmmc: core: use sysfs_emit() instead of sprintf()\nsprintf() (still used in the MMC core for the sysfs output) is vulnerable\nto the buffer overflow. Use the new-fangled sysfs_emit() instead.\nFound by Linux Verification Center (linuxtesting.org) with the SVACE static\nanalysis tool."], "name": "CVE-2022-49267", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-49267\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-49267\nhttps://lore.kernel.org/linux-cve-announce/2025022629-CVE-2022-49267-b3ac@gregkh/T"], "threat_severity": "Moderate"}