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CVE-2023-52669

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CVE-2023-52669

Published: May 17, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: crypto: s390/aes - Fix buffer overread in CTR mode When processing the last block, the s390 ctr code will always read a whole block, even if there isn't a whole block of data left. Fix this by using the actual length left and copy it into a buffer first for processing.

VendorProductVersions

Linux

Linux

affected
0200f3ecc19660bebeabbcbaf212957fcf1dbf8f - < cd51e26a3b89706beec64f2d8296cfb1c34e0c79
affected
0200f3ecc19660bebeabbcbaf212957fcf1dbf8f - < a7f580cdb42ec3d53bbb7c4e4335a98423703285
affected
0200f3ecc19660bebeabbcbaf212957fcf1dbf8f - < dbc9a791a70ea47be9f2acf251700fe254a2ab23
affected
0200f3ecc19660bebeabbcbaf212957fcf1dbf8f - < d68ac38895e84446848b7647ab9458d54cacba3e
affected
0200f3ecc19660bebeabbcbaf212957fcf1dbf8f - < e78f1a43e72daf77705ad5b9946de66fc708b874

+1 more versions

Linux

Linux

affected
3.0
unaffected
0 - < 3.0
unaffected
5.10.210 - <= 5.10.*
unaffected
5.15.149 - <= 5.15.*
unaffected
6.1.76 - <= 6.1.*

+3 more versions

References

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