CVE-2020-10751 (GCVE-0-2020-10751)
Vulnerability from cvelistv5
Published
2020-05-26 14:54
Modified
2024-08-04 11:14
CWE
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
http://www.openwall.com/lists/oss-security/2020/05/27/3 mailing-list, x_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html mailing-list, x_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html mailing-list, x_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html mailing-list, x_refsource_MLIST
https://www.debian.org/security/2020/dsa-4698 vendor-advisory, x_refsource_DEBIAN
https://www.debian.org/security/2020/dsa-4699 vendor-advisory, x_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html vendor-advisory, x_refsource_SUSE
https://usn.ubuntu.com/4389-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4390-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4391-1/ vendor-advisory, x_refsource_UBUNTU
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00008.html vendor-advisory, x_refsource_SUSE
https://usn.ubuntu.com/4413-1/ vendor-advisory, x_refsource_UBUNTU
https://usn.ubuntu.com/4412-1/ vendor-advisory, x_refsource_UBUNTU
https://www.oracle.com/security-alerts/cpuApr2021.html x_refsource_MISC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10751 x_refsource_CONFIRM
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fb73974172ffaaf57a7c42f35424d9aece1a5af6 x_refsource_CONFIRM
https://www.openwall.com/lists/oss-security/2020/04/30/5 x_refsource_CONFIRM
https://lore.kernel.org/selinux/CACT4Y+b8HiV6KFuAPysZD=5hmyO4QisgxCKi4DHU3CfMPSP=yg%40mail.gmail.com/ x_refsource_CONFIRM
Impacted products
Vendor Product Version
The Linux Foundation kernel Version: before 5.7
Create a notification for this product.
Show details on NVD website


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