ALT-PU-2020-2342-1
Package kernel-image-un-def updated to version 5.7.8-alt1 for branch sisyphus in task 254737.
Closed vulnerabilities
Published: 2020-06-17
BDU:2021-03188
Уязвимость компонента fs/nfsd/vfs.c ядра операционной системы Linux, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
Severity: HIGH (7.1)
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References:
Published: 2020-08-19
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2020-24394
In the Linux kernel before 5.7.8, fs/nfsd/vfs.c (in the NFS server) can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support, aka CID-22cf8419f131. This occurs because the current umask is not considered.
Severity: HIGH (7.1)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References:
- openSUSE-SU-2020:1325
- openSUSE-SU-2020:1325
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962254
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962254
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.8
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7.8
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=22cf8419f1319ff87ec759d0ebdff4cbafaee832
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=22cf8419f1319ff87ec759d0ebdff4cbafaee832
- https://security.netapp.com/advisory/ntap-20200904-0003/
- https://security.netapp.com/advisory/ntap-20200904-0003/
- USN-4465-1
- USN-4465-1
- USN-4483-1
- USN-4483-1
- USN-4485-1
- USN-4485-1
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.starwindsoftware.com/security/sw-20210325-0004/
- https://www.starwindsoftware.com/security/sw-20210325-0004/