Vulnerability Details : CVE-2023-52669
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.
Products affected by CVE-2023-52669
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Exploit prediction scoring system (EPSS) score for CVE-2023-52669
0.20%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2023-52669
-
https://git.kernel.org/stable/c/e78f1a43e72daf77705ad5b9946de66fc708b874
crypto: s390/aes - Fix buffer overread in CTR mode - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/a7f580cdb42ec3d53bbb7c4e4335a98423703285
crypto: s390/aes - Fix buffer overread in CTR mode - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/cd51e26a3b89706beec64f2d8296cfb1c34e0c79
crypto: s390/aes - Fix buffer overread in CTR mode - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/d68ac38895e84446848b7647ab9458d54cacba3e
crypto: s390/aes - Fix buffer overread in CTR mode - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/d07f951903fa9922c375b8ab1ce81b18a0034e3b
crypto: s390/aes - Fix buffer overread in CTR mode - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/dbc9a791a70ea47be9f2acf251700fe254a2ab23
crypto: s390/aes - Fix buffer overread in CTR mode - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
[SECURITY] [DLA 3842-1] linux-5.10 security update
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