Synopsis: Moderate: kernel security and bug fix update
Advisory ID: SLSA-2021:3438-1
Issue Date: 2021-09-08
CVE Numbers: CVE-2021-3715
—
Security Fix(es):
* kernel: use-after-free in route4_change() in net/sched/cls_route.c
(CVE-2021-3715)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
Bug Fix(es):
* [SL 7.8][s390x][DASD]Crash in __list_del_entry, alias_pav_group list
corrupt when running dasd_alias_remove_device()
* EMBARGOED CVE-2021-3715 kernel: use-after-free in route4_change() in
net/sched/cls_route.c
—
SL7
x86_64
– bpftool-3.10.0-1160.42.2.el7.x86_64.rpm
– bpftool-debuginfo-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-debug-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-debug-debuginfo-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-debug-devel-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-debuginfo-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-debuginfo-common-x86_64-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-devel-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-headers-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-tools-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-tools-debuginfo-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-tools-libs-3.10.0-1160.42.2.el7.x86_64.rpm
– kernel-tools-libs-devel-3.10.0-1160.42.2.el7.x86_64.rpm
– perf-3.10.0-1160.42.2.el7.x86_64.rpm
– perf-debuginfo-3.10.0-1160.42.2.el7.x86_64.rpm
– python-perf-3.10.0-1160.42.2.el7.x86_64.rpm
– python-perf-debuginfo-3.10.0-1160.42.2.el7.x86_64.rpm
noarch
– kernel-abi-whitelists-3.10.0-1160.42.2.el7.noarch.rpm
– kernel-doc-3.10.0-1160.42.2.el7.noarch.rpm
—
– Scientific Linux Development Team
