CVE-2025-40019
crypto: essiv - Check ssize for decryption and in-place encryption
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 2 proofs of concept on GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
5.4
References 10
git.kernel.org
- stable/c/29294dd6f1e7acf527255fb136ffde6602c3a129
- stable/c/71f03f8f72d9c70ffba76980e78b38c180e61589
- stable/c/df58651968f82344a0ed2afdafd20ecfc55ff548
- stable/c/248ff2797ff52a8cbf86507f9583437443bf7685
- stable/c/f37e7860dc5e94c70b4a3e38a5809181310ea9ac
- stable/c/dc4c854a5e7453c465fa73b153eba4ef2a240abe
- stable/c/da7afb01ba05577ba3629f7f4824205550644986
- stable/c/6bb73db6948c2de23e407fe1b7ef94bf02b7529f