CVE-2020-10769 (GCVE-0-2020-10769)

Vulnerability from cvelistv5 – Published: 2020-06-26 15:32 – Updated: 2024-08-04 11:14
VLAI?
Summary
A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service.
Severity ?
No CVSS data available.
CWE
  • Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
References
Impacted products
Vendor Product Version
n/a Kernel Affected: All kernel versions before 5.0
Show details on NVD website
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.