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| author | Samasth Norway Ananda <samasth.norway.ananda@oracle.com> | 2024-08-07 19:27:13 +0200 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.ibm.com> | 2024-10-10 04:49:24 +0200 |
| commit | 923168a0631bc42fffd55087b337b1b6c54dcff5 (patch) | |
| tree | 83c137020a362ba5924a1aa32fd7a5dc28af411d /security/integrity/evm | |
| parent | Linux 6.12-rc2 (diff) | |
| download | linux-923168a0631bc42fffd55087b337b1b6c54dcff5.tar.xz linux-923168a0631bc42fffd55087b337b1b6c54dcff5.zip | |
ima: fix buffer overrun in ima_eventdigest_init_common
Function ima_eventdigest_init() calls ima_eventdigest_init_common()
with HASH_ALGO__LAST which is then used to access the array
hash_digest_size[] leading to buffer overrun. Have a conditional
statement to handle this.
Fixes: 9fab303a2cb3 ("ima: fix violation measurement list record")
Signed-off-by: Samasth Norway Ananda <samasth.norway.ananda@oracle.com>
Tested-by: Enrico Bravi (PhD at polito.it) <enrico.bravi@huawei.com>
Cc: stable@vger.kernel.org # 5.19+
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Diffstat (limited to 'security/integrity/evm')
0 files changed, 0 insertions, 0 deletions