{"id":"CVE-2026-31391","summary":"crypto: atmel-sha204a - Fix OOM -\u003etfm_count leak","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: atmel-sha204a - Fix OOM -\u003etfm_count leak\n\nIf memory allocation fails, decrement -\u003etfm_count to avoid blocking\nfuture reads.","modified":"2026-07-16T03:32:27.633827892Z","published":"2026-04-03T15:15:56.789Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31391.json"},"references":[{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1ab70c260cf16f931a728b2cb63fff5f38c814d8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2bfc83cee05f8b9604502df27d94e8e2b4a3dbf1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/66ee9c1c3575b5d6afc340faca00fd40ed5b7ad9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6f502049a96b368ea6646c49d9520d6f69a101fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c2d0c45dbb9eb272385ae919b17eef5a5318d3f8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d240b079a37e90af03fd7dfec94930eb6c83936e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fd262dc6d758232511127372eba866b7600739ba"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31391.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31391"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"da001fb651b00e1deeaf24767dd691ae8152a4f5"},{"fixed":"c2d0c45dbb9eb272385ae919b17eef5a5318d3f8"},{"fixed":"66ee9c1c3575b5d6afc340faca00fd40ed5b7ad9"},{"fixed":"2bfc83cee05f8b9604502df27d94e8e2b4a3dbf1"},{"fixed":"1ab70c260cf16f931a728b2cb63fff5f38c814d8"},{"fixed":"6f502049a96b368ea6646c49d9520d6f69a101fa"},{"fixed":"fd262dc6d758232511127372eba866b7600739ba"},{"fixed":"d240b079a37e90af03fd7dfec94930eb6c83936e"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31391.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.3.0"},{"fixed":"5.10.253"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"6.1.167"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.130"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.78"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.20"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.10"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31391.json"}}],"schema_version":"1.7.5"}