| Revision Date: | 2020-11-05 | Version: | 1 |
| Title: | Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP2) (Important) |
| Description: |
This update for the Linux Kernel 5.3.18-22 fixes several issues.
The following security issues were fixed:
- CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c (bsc#1176381). - CVE-2020-14386: Fixed a memory corruption which could have lead to an attacker gaining root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity (bsc#1176069). - CVE-2020-24394: The NFS server code can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support. This occurs because the current umask is not considered (bsc#1175518).
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| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1175992
1176072
1176382
CVE-2020-14386
CVE-2020-24394
CVE-2020-25212
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| Platform(s): | SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP2
| Product(s): | |