{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-58008", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-27T02:10:48.227Z", "datePublished": "2025-02-27T02:12:04.100Z", "dateUpdated": "2025-03-24T15:37:52.767Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-03-24T15:37:52.767Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y\n\nWith vmalloc stack addresses enabled (CONFIG_VMAP_STACK=y) DCP trusted\nkeys can crash during en- and decryption of the blob encryption key via\nthe DCP crypto driver. This is caused by improperly using sg_init_one()\nwith vmalloc'd stack buffers (plain_key_blob).\n\nFix this by always using kmalloc() for buffers we give to the DCP crypto\ndriver."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["security/keys/trusted-keys/trusted_dcp.c"], "versions": [{"version": "0e28bf61a5f9ab30be3f3b4eafb8d097e39446bb", "lessThan": "3192f1c54dddb9b5820bf5e8677809949d8e9c66", "status": "affected", "versionType": "git"}, {"version": "0e28bf61a5f9ab30be3f3b4eafb8d097e39446bb", "lessThan": "3355594de46fb1cba663f12b9644b664b8a609f4", "status": "affected", "versionType": "git"}, {"version": "0e28bf61a5f9ab30be3f3b4eafb8d097e39446bb", "lessThan": "e8d9fab39d1f87b52932646b2f1e7877aa3fc0f4", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["security/keys/trusted-keys/trusted_dcp.c"], "versions": [{"version": "6.11", "status": "affected"}, {"version": "0", "lessThan": "6.11", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.14", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.3", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/3192f1c54dddb9b5820bf5e8677809949d8e9c66"}, {"url": "https://git.kernel.org/stable/c/3355594de46fb1cba663f12b9644b664b8a609f4"}, {"url": "https://git.kernel.org/stable/c/e8d9fab39d1f87b52932646b2f1e7877aa3fc0f4"}], "title": "KEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nKEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y\n\nWith vmalloc stack addresses enabled (CONFIG_VMAP_STACK=y) DCP trusted\nkeys can crash during en- and decryption of the blob encryption key via\nthe DCP crypto driver. This is caused by improperly using sg_init_one()\nwith vmalloc'd stack buffers (plain_key_blob).\n\nFix this by always using kmalloc() for buffers we give to the DCP crypto\ndriver."}], "id": "CVE-2024-58008", "lastModified": "2025-02-27T03:15:11.780", "metrics": {}, "published": "2025-02-27T03:15:11.780", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3192f1c54dddb9b5820bf5e8677809949d8e9c66"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3355594de46fb1cba663f12b9644b664b8a609f4"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e8d9fab39d1f87b52932646b2f1e7877aa3fc0f4"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{"bugzilla": {"description": "kernel: KEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y", "id": "2348608", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348608"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nKEYS: trusted: dcp: fix improper sg use with CONFIG_VMAP_STACK=y\nWith vmalloc stack addresses enabled (CONFIG_VMAP_STACK=y) DCP trusted\nkeys can crash during en- and decryption of the blob encryption key via\nthe DCP crypto driver. This is caused by improperly using sg_init_one()\nwith vmalloc'd stack buffers (plain_key_blob).\nFix this by always using kmalloc() for buffers we give to the DCP crypto\ndriver."], "name": "CVE-2024-58008", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-58008\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-58008\nhttps://lore.kernel.org/linux-cve-announce/2025022656-CVE-2024-58008-548d@gregkh/T"], "threat_severity": "Moderate"}