FKIE_CVE-2023-52669

Vulnerability from fkie_nvd - Published: 2024-05-17 14:15 - Updated: 2025-12-23 18:46
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a7f580cdb42ec3d53bbb7c4e4335a98423703285Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cd51e26a3b89706beec64f2d8296cfb1c34e0c79Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d07f951903fa9922c375b8ab1ce81b18a0034e3bPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d68ac38895e84446848b7647ab9458d54cacba3ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dbc9a791a70ea47be9f2acf251700fe254a2ab23Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e78f1a43e72daf77705ad5b9946de66fc708b874Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a7f580cdb42ec3d53bbb7c4e4335a98423703285Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/cd51e26a3b89706beec64f2d8296cfb1c34e0c79Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d07f951903fa9922c375b8ab1ce81b18a0034e3bPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d68ac38895e84446848b7647ab9458d54cacba3ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dbc9a791a70ea47be9f2acf251700fe254a2ab23Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e78f1a43e72daf77705ad5b9946de66fc708b874Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlThird Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
debian debian_linux 10.0
To clipboard 

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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.