{"id":"CVE-2024-39493","revision":"312f9b040ea940c5b6661cda089b7751","records":[{"revision":"312f9b040ea940c5b6661cda089b7751","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-39493","aliases":[],"title":"crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: qat - Fix ADF_DEV_RESET_SYNC memory leak\n\nUsing completion_done to determine whether the caller has gone\naway only works after a complete call.  Furthermore it's still\npossible that the caller has not yet called wait_for_completion,\nresulting in another potential UAF.\n\nFix this by making the caller use cancel_work_sync and then freeing\nthe memory safely.","state":0,"publishedAt":"2024-07-10T07:18:39.443+00:00","modifiedAt":"2026-10-15T00:44:27.231+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/crypto/intel/qat/qat_common/adf_aer.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"daba62d9eeddcc5b1081be7d348ca836c83c59d7\",\n                            \"lessThan\": \"0ce5964b82f212f4df6a9813f09a0b5de15bd9c8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"8e81cd58aee14a470891733181a47d123193ba81\",\n                            \"lessThan\": \"6396b33e98c096bff9c253ed49c008247963492a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d03092550f526a79cf1ade7f0dfa74906f39eb71\",\n                            \"lessThan\": \"a718b6d2a329e069b27d9049a71be5931e71d960\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4ae5a97781ce7d6ecc9c7055396535815b64ca4f\",\n                            \"lessThan\": \"3fb4601e0db10d4fe25e46f3fa308d40d37366bd\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"226fc408c5fcd23cc4186f05ea3a09a7a9aef2f7\",\n                            \"lessThan\": \"e7428e7e3fe94a5089dc12ffe5bc31574d2315ad\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"8a5a7611ccc7b1fba8d933a9f22a2e76859d94dc\",\n                            \"lessThan\": \"c2d443aa1ae3175c13a665f3a24b8acd759ce9c3\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"7d42e097607c4d246d99225bf2b195b6167a210c\",\n                            \"lessThan\": \"d0fd124972724cce0d48b9865ce3e273ef69e246\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"7d42e097607c4d246d99225bf2b195b6167a210c\",\n                            \"lessThan\": \"d3b17c6d9dddc2db3670bc9be628b122416a3d26\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"0c2cf5142bfb634c0ef0a1a69cdf37950747d0be\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"bb279ead42263e9fb09480f02a4247b2c287d828\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4.19.312\",\n                            \"lessThan\": \"4.19.316\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.274\",\n                            \"lessThan\": \"5.4.278\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.215\",\n                            \"lessThan\": \"5.10.219\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.154\",\n                            \"lessThan\": \"5.15.161\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.84\",\n                            \"lessThan\": \"6.1.94\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.24\",\n                            \"lessThan\": \"6.6.34\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.12\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.3\",\n                            \"lessThan\": \"6.9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\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/crypto/intel/qat/qat_common/adf_aer.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.9\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.316\",\n                            \"lessThanOrEqual\": \"4.19.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.278\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.219\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.161\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.94\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.34\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.9.5\",\n                            \"lessThanOrEqual\": \"6.9.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.10\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/0ce5964b82f212f4df6a9813f09a0b5de15bd9c8","https://git.kernel.org/stable/c/6396b33e98c096bff9c253ed49c008247963492a","https://git.kernel.org/stable/c/a718b6d2a329e069b27d9049a71be5931e71d960","https://git.kernel.org/stable/c/3fb4601e0db10d4fe25e46f3fa308d40d37366bd","https://git.kernel.org/stable/c/e7428e7e3fe94a5089dc12ffe5bc31574d2315ad","https://git.kernel.org/stable/c/c2d443aa1ae3175c13a665f3a24b8acd759ce9c3","https://git.kernel.org/stable/c/d0fd124972724cce0d48b9865ce3e273ef69e246","https://git.kernel.org/stable/c/d3b17c6d9dddc2db3670bc9be628b122416a3d26"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-39493","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-39493","identifiers":["CVE-2024-39493"]},"retained":false,"historicalAffected":[]}],"coverage":[]}