{"id":"CVE-2023-53729","revision":"29d561e0fe9146baacf2b78e74317503","records":[{"revision":"29d561e0fe9146baacf2b78e74317503","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-53729","aliases":[],"title":"soc: qcom: qmi_encdec: Restrict string length in decode","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: qcom: qmi_encdec: Restrict string length in decode\n\nThe QMI TLV value for strings in a lot of qmi element info structures\naccount for null terminated strings with MAX_LEN + 1. If a string is\nactually MAX_LEN + 1 length, this will cause an out of bounds access\nwhen the NULL character is appended in decoding.","state":0,"publishedAt":"2025-10-22T13:23:57.739+00:00","modifiedAt":"2026-10-15T21:41:34.911+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/soc/qcom/qmi_encdec.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"6b58859e7c4ac357517a59f0801e8ce1b58a8ee2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"64c5e916fabe5ef7bef0210b8a59fa8941ee1b8e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"2ccab9f82772ead618689d17dbc6950d6bd1e741\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"b2f39b813d1eed4a522428d1e6acd7dfe9b81579\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"f6250ecb7fbb934b89539e7e2ba6c1d8555c0975\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"22ee7c9c7f381be178b4457bc54530002e08e938\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9b8a11e82615274d4133aab3cf5aa1c59191f0a2\",\n                            \"lessThan\": \"8d207400fd6b79c92aeb2f33bb79f62dff904ea2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/soc/qcom/qmi_encdec.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.16\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.295\",\n                            \"lessThanOrEqual\": \"4.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.257\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.195\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.132\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.54\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.5.4\",\n                            \"lessThanOrEqual\": \"6.5.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/6b58859e7c4ac357517a59f0801e8ce1b58a8ee2","https://git.kernel.org/stable/c/64c5e916fabe5ef7bef0210b8a59fa8941ee1b8e","https://git.kernel.org/stable/c/2ccab9f82772ead618689d17dbc6950d6bd1e741","https://git.kernel.org/stable/c/b2f39b813d1eed4a522428d1e6acd7dfe9b81579","https://git.kernel.org/stable/c/f6250ecb7fbb934b89539e7e2ba6c1d8555c0975","https://git.kernel.org/stable/c/22ee7c9c7f381be178b4457bc54530002e08e938","https://git.kernel.org/stable/c/8d207400fd6b79c92aeb2f33bb79f62dff904ea2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-53729","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-53729","identifiers":["CVE-2023-53729"]},"retained":false,"historicalAffected":[]}],"coverage":[]}