{"id":50982,"date":"2026-05-03T02:03:45","date_gmt":"2026-05-03T02:03:45","guid":{"rendered":"http:\/\/localhost\/?p=50982"},"modified":"2026-05-03T02:03:45","modified_gmt":"2026-05-03T02:03:45","slug":"crypto-tegra-add-missing-cryptoalgasync","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=50982","title":{"rendered":"crypto: tegra &#8211; Add missing CRYPTO_ALG_ASYNC_CVE-2026-31739"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;In the Linux kernel, the following vulnerability has been resolved:\\n\\ncrypto: tegra &#8211; Add missing CRYPTO_ALG_ASYNC\\n\\nThe tegra crypto driver failed to set the CRYPTO_ALG_ASYNC on its\\nasynchronous algorithms, causing the crypto API to select them for users\\nthat request only synchronous algorithms.  This causes crashes (at\\nleast).  Fix this by adding the flag like what the other drivers do.\\nAlso remove the unnecessary CRYPTO_ALG_TYPE_* flags, since those just\\nget ignored and overridden by the registration function anyway.&#8221;,&#8221;published&#8221;:&#8221;2026-05-01T14:14:35.551Z&#8221;,&#8221;modified&#8221;:&#8221;2026-05-03T05:45:42.468Z&#8221;,&#8221;type&#8221;:&#8221;cve&#8221;,&#8221;title&#8221;:&#8221;crypto: tegra &#8211; Add missing CRYPTO_ALG_ASYNC&#8221;,&#8221;source&#8221;:&#8221;Linux&#8221;,&#8221;references&#8221;:&#8221;https:\/\/git.kernel.org\/stable\/c\/bdbf027a4504b4a86740de6beb6d18a957331839\\nhttps:\/\/git.kernel.org\/stable\/c\/3aea268b6d5cde3b087df9eeecc3bc620aa09513\\nhttps:\/\/git.kernel.org\/stable\/c\/429d05565eb19ee545d8a8395991372adbe4daf3\\nhttps:\/\/git.kernel.org\/stable\/c\/4b56770d345524fc2acc143a2b85539cf7d74bc1&#8243;,&#8221;id&#8221;:&#8221;CVE-2026-31739&#8243;,&#8221;bulletinFamily&#8221;:&#8221;&#8221;,&#8221;cwe&#8221;:null,&#8221;cvelist&#8221;:null,&#8221;sourceData&#8221;:&#8221;Linux Linux 0880bb3b00c855fc244b7177ffdaafef4d0aa1e0\\nLinux Linux 0880bb3b00c855fc244b7177ffdaafef4d0aa1e0\\nLinux Linux 0880bb3b00c855fc244b7177ffdaafef4d0aa1e0\\nLinux Linux 0880bb3b00c855fc244b7177ffdaafef4d0aa1e0\\nLinux Linux 6.10&#8243;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:8.8,&#8221;severity&#8221;:&#8221;HIGH&#8221;,&#8221;vector&#8221;:&#8221;CVSS:3.1\/AV:N\/AC:L\/PR:L\/UI:N\/S:U\/C:H\/I:H\/A:H&#8221;,&#8221;version&#8221;:&#8221;3.1&#8243;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;&#8221;,&#8221;category_name&#8221;:&#8221;CVE&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;Linux&#8221;,&#8221;version&#8221;:&#8221;0880bb3b00c855fc244b7177ffdaafef4d0aa1e0&#8243;,&#8221;vendor&#8221;:&#8221;Linux&#8221;,&#8221;ai_description&#8221;:&#8221;A vulnerability in the Linux kernel&#8217;s crypto driver, specifically the tegra crypto driver, causes crashes due to the lack of CRYPTO_ALG_ASYNC flag on asynchronous algorithms.&#8221;,&#8221;ai_severity&#8221;:&#8221;High&#8221;,&#8221;ai_vendor&#8221;:&#8221;Linux Foundation&#8221;,&#8221;ai_product&#8221;:&#8221;Linux Kernel&#8221;,&#8221;ai_version&#8221;:&#8221;6.10&#8243;,&#8221;ai_score&#8221;:8.8}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;In the Linux kernel, the following vulnerability has been resolved:\\n\\ncrypto: tegra &#8211; Add missing CRYPTO_ALG_ASYNC\\n\\nThe tegra crypto driver failed to set the CRYPTO_ALG_ASYNC on its\\nasynchronous&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,41,12,15,13,7,11,5],"class_list":["post-50982","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-88","tag-exploit","tag-high","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>crypto: tegra - Add missing CRYPTO_ALG_ASYNC_CVE-2026-31739 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=50982\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"crypto: tegra - Add missing CRYPTO_ALG_ASYNC_CVE-2026-31739 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;In the Linux kernel, the following vulnerability has been resolved:nncrypto: tegra &#8211; 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