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{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: guard against invalid STA ID on removal\n\nGuard against invalid station IDs in iwl_mvm_mld_rm_sta_id as that would\nresult in out-of-bounds array accesses. This prevents issues should the\ndriver get into a bad state during error handling."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: wifi: iwlwifi: mvm: proteger contra ID de STA no v\u00e1lido al eliminarlo Proteger contra ID de estaci\u00f3n no v\u00e1lidos en iwl_mvm_mld_rm_sta_id ya que eso dar\u00eda como resultado accesos a la matriz fuera de los l\u00edmites. Esto evita problemas en caso de que el controlador entre en mal estado durante el manejo de errores."}], "id": "CVE-2024-36921", "lastModified": "2024-11-21T09:22:49.380", "metrics": {}, "published": "2024-05-30T16:15:15.397", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/17f64517bf5c26af56b6c3566273aad6646c3c4f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/94f80a8ec15e238b78521f20f8afaed60521a294"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fab21d220017daa5fd8a3d788ff25ccfecfaae2f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/17f64517bf5c26af56b6c3566273aad6646c3c4f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/94f80a8ec15e238b78521f20f8afaed60521a294"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/fab21d220017daa5fd8a3d788ff25ccfecfaae2f"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"affected_release": [{"advisory": "RHSA-2024:5102", "cpe": "cpe:/a:redhat:enterprise_linux:8::nfv", "package": "kernel-rt-0:4.18.0-553.16.1.rt7.357.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-08-08T00:00:00Z"}, {"advisory": "RHSA-2024:5101", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "kernel-0:4.18.0-553.16.1.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-08-08T00:00:00Z"}, {"advisory": "RHSA-2024:5363", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-427.31.1.el9_4", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-08-15T00:00:00Z"}, {"advisory": "RHSA-2024:5363", "cpe": "cpe:/o:redhat:enterprise_linux:9", "package": "kernel-0:5.14.0-427.31.1.el9_4", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2024-08-15T00:00:00Z"}], "bugzilla": {"description": "kernel: wifi: iwlwifi: mvm: guard against invalid STA ID on removal", "id": "2284513", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2284513"}, "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"}, "cwe": "CWE-125", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nwifi: iwlwifi: mvm: guard against invalid STA ID on removal\nGuard against invalid station IDs in iwl_mvm_mld_rm_sta_id as that would\nresult in out-of-bounds array accesses. This prevents issues should the\ndriver get into a bad state during error handling.", "An out-of-bounds memory access flaw was found in the Linux kernel\u2019s Wireless WiFi Link Next-Gen AGN driver in how a user removes it. This flaw allows a local user to crash or potentially escalate their privileges on the system."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2024-36921", "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:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-05-30T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-36921\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-36921\nhttps://lore.kernel.org/linux-cve-announce/2024053039-CVE-2024-36921-9f90@gregkh/T"], "threat_severity": "Moderate", "upstream_fix": "kernel 6.6.31, kernel 6.8.10, kernel 6.9"}