CVE-2023-52669
IBM s390 Linux Kernel AES Buffer Overread
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.
INFO
Published Date :
May 17, 2024, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 8:40 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
Exploitability Score :
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52669.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52669 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52669 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/a7f580cdb42ec3d53bbb7c4e4335a98423703285 Added Reference https://git.kernel.org/stable/c/cd51e26a3b89706beec64f2d8296cfb1c34e0c79 Added Reference https://git.kernel.org/stable/c/d07f951903fa9922c375b8ab1ce81b18a0034e3b Added Reference https://git.kernel.org/stable/c/d68ac38895e84446848b7647ab9458d54cacba3e Added Reference https://git.kernel.org/stable/c/dbc9a791a70ea47be9f2acf251700fe254a2ab23 Added Reference https://git.kernel.org/stable/c/e78f1a43e72daf77705ad5b9946de66fc708b874 Added Reference https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Nov. 04, 2024
Action Type Old Value New Value Removed Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Jun. 25, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 17, 2024
Action Type Old Value New Value Added 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. Added Reference kernel.org https://git.kernel.org/stable/c/cd51e26a3b89706beec64f2d8296cfb1c34e0c79 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a7f580cdb42ec3d53bbb7c4e4335a98423703285 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/dbc9a791a70ea47be9f2acf251700fe254a2ab23 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d68ac38895e84446848b7647ab9458d54cacba3e [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/e78f1a43e72daf77705ad5b9946de66fc708b874 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/d07f951903fa9922c375b8ab1ce81b18a0034e3b [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52669 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52669
weaknesses.