CVE-2025-40019
crypto: essiv - Check ssize for decryption and in-place encryption
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: crypto: essiv - Check ssize for decryption and in-place encryption Move the ssize check to the start in essiv_aead_crypt so that it's also checked for decryption and in-place encryption.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
be1eb7f78aa8fbe34779c56c266ccd0364604e71 < 29294dd6f1e7acf527255fb136ffde6602c3a129 be1eb7f78aa8fbe34779c56c266ccd0364604e71 < 71f03f8f72d9c70ffba76980e78b38c180e61589 be1eb7f78aa8fbe34779c56c266ccd0364604e71 < df58651968f82344a0ed2afdafd20ecfc55ff548 be1eb7f78aa8fbe34779c56c266ccd0364604e71 < 248ff2797ff52a8cbf86507f9583437443bf7685 be1eb7f78aa8fbe34779c56c266ccd0364604e71 < f37e7860dc5e94c70b4a3e38a5809181310ea9ac be1eb7f78aa8fbe34779c56c266ccd0364604e71 < dc4c854a5e7453c465fa73b153eba4ef2a240abe be1eb7f78aa8fbe34779c56c266ccd0364604e71 < da7afb01ba05577ba3629f7f4824205550644986 be1eb7f78aa8fbe34779c56c266ccd0364604e71 < 6bb73db6948c2de23e407fe1b7ef94bf02b7529f
Linux / Linux
5.4
References
git.kernel.org: https://git.kernel.org/stable/c/29294dd6f1e7acf527255fb136ffde6602c3a129 git.kernel.org: https://git.kernel.org/stable/c/71f03f8f72d9c70ffba76980e78b38c180e61589 git.kernel.org: https://git.kernel.org/stable/c/df58651968f82344a0ed2afdafd20ecfc55ff548 git.kernel.org: https://git.kernel.org/stable/c/248ff2797ff52a8cbf86507f9583437443bf7685 git.kernel.org: https://git.kernel.org/stable/c/f37e7860dc5e94c70b4a3e38a5809181310ea9ac git.kernel.org: https://git.kernel.org/stable/c/dc4c854a5e7453c465fa73b153eba4ef2a240abe git.kernel.org: https://git.kernel.org/stable/c/da7afb01ba05577ba3629f7f4824205550644986 git.kernel.org: https://git.kernel.org/stable/c/6bb73db6948c2de23e407fe1b7ef94bf02b7529f