SUSE-SU-2019:1767-1
SUSE-SU-2019:1767-1 · Security update for the Linux Kernel (Live Patch 30 for SLE 12 SP2)
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This update for the Linux Kernel 4.4.121-92_114 fixes several issues. The following security issues were fixed: - CVE-2019-11487: The Linux kernel allowed page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests (bsc#1133191). - CVE-2018-5390: Linux kernel could be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service (bsc#1102682).
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Produits et versions concernés
kgraft-patch-sle12-sp1_update_34 SUSE:Linux Enterprise Server for SAP Applications 12 SP1
- Plages de versions concernées
- ECOSYSTEM: < 2-2.1
Mettez à jour vers 2-2.1
kgraft-patch-sle12-sp2_update_30 SUSE:Linux Enterprise Server for SAP Applications 12 SP2
- Plages de versions concernées
- ECOSYSTEM: < 2-2.1
Mettez à jour vers 2-2.1
kgraft-patch-sle12-sp1_update_34 SUSE:Linux Enterprise Server 12 SP1-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 2-2.1
Mettez à jour vers 2-2.1
kgraft-patch-sle12-sp2_update_30 SUSE:Linux Enterprise Server 12 SP2-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 2-2.1
Mettez à jour vers 2-2.1