{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-26753","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.169Z","datePublished":"2024-04-03T17:00:38.148Z","dateUpdated":"2026-05-11T20:03:30.431Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:03:30.431Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: virtio/akcipher - Fix stack overflow on memcpy\n\nsizeof(struct virtio_crypto_akcipher_session_para) is less than\nsizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from\nstack variable leads stack overflow. Clang reports this issue by\ncommands:\nmake -j CC=clang-14 mrproper >/dev/null 2>&1\nmake -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1\nmake -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/\n  virtio_crypto_akcipher_algs.o"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/crypto/virtio/virtio_crypto_akcipher_algs.c"],"versions":[{"version":"1ff57428894fc4f5001d3df0762c1820295d6c4f","lessThan":"37077ed16c7793e21b005979d33f8a61565b7e86","status":"affected","versionType":"git"},{"version":"59ca6c93387d325e96577d8bd4c23c78c1491c11","lessThan":"62f361bfea60c6afc3df09c1ad4152e6507f6f47","status":"affected","versionType":"git"},{"version":"59ca6c93387d325e96577d8bd4c23c78c1491c11","lessThan":"b0365460e945e1117b47cf7329d86de752daff63","status":"affected","versionType":"git"},{"version":"59ca6c93387d325e96577d8bd4c23c78c1491c11","lessThan":"ef1e47d50324e232d2da484fe55a54274eeb9bc1","status":"affected","versionType":"git"},{"version":"59ca6c93387d325e96577d8bd4c23c78c1491c11","lessThan":"c0ec2a712daf133d9996a8a1b7ee2d4996080363","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/crypto/virtio/virtio_crypto_akcipher_algs.c"],"versions":[{"version":"5.18","status":"affected"},{"version":"0","lessThan":"5.18","status":"unaffected","versionType":"semver"},{"version":"5.10.212","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"6.1.80","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.19","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.7","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10.209","versionEndExcluding":"5.10.212"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.1.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.6.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.7.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86"},{"url":"https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47"},{"url":"https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63"},{"url":"https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1"},{"url":"https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363"}],"title":"crypto: virtio/akcipher - Fix stack overflow on memcpy","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:13.229Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2024-26753","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:51:40.958573Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-11T17:33:15.875Z"}}]},"dataVersion":"5.2"}