CVE-2020-10769
Vulnerability from cvelistv5
Published
2020-06-26 15:32
Modified
2024-08-04 11:14
Severity ?
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.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1708775%3B
secalert@redhat.comhttps://lkml.org/lkml/2019/1/21/675Exploit, Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/security-alerts/cpuApr2021.html
Impacted products
n/aKernel
Show details on NVD website

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