cve-2020-10751
Vulnerability from cvelistv5
Published
2020-05-26 14:54
Modified
2024-08-04 11:14
Severity ?
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Summary
A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly only validate the first netlink message in the skb and allow or deny the rest of the messages within the skb with the granted permission without further processing.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2020/05/27/3Mailing List, Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10751Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fb73974172ffaaf57a7c42f35424d9aece1a5af6Patch, Vendor Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
secalert@redhat.comhttps://lore.kernel.org/selinux/CACT4Y+b8HiV6KFuAPysZD=5hmyO4QisgxCKi4DHU3CfMPSP=yg%40mail.gmail.com/
secalert@redhat.comhttps://usn.ubuntu.com/4389-1/
secalert@redhat.comhttps://usn.ubuntu.com/4390-1/
secalert@redhat.comhttps://usn.ubuntu.com/4391-1/
secalert@redhat.comhttps://usn.ubuntu.com/4412-1/
secalert@redhat.comhttps://usn.ubuntu.com/4413-1/
secalert@redhat.comhttps://www.debian.org/security/2020/dsa-4698
secalert@redhat.comhttps://www.debian.org/security/2020/dsa-4699
secalert@redhat.comhttps://www.openwall.com/lists/oss-security/2020/04/30/5Mailing List, Third Party Advisory
secalert@redhat.comhttps://www.oracle.com/security-alerts/cpuApr2021.html
Impacted products
The Linux Foundationkernel
Show details on NVD website

To clipboard 

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