{"id":"CVE-2024-39493","revision":null,"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":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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