Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-195 fixes several issues. The following security issues were fixed: - CVE-2019-13233: Fixed a race condition between modify_ldt() and a #BR exception for an MPX bounds violation (bsc#1144502). - CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172437). - CVE-2019-15666: Fixed an out of bounds read __xfrm_policy_unlink, which could have led to denial of service (bsc#1172140). - CVE-2018-1000199: Fixed a potential local code execution via ptrace (bsc#1171746).
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
This update for the Linux Kernel 4.12.14-195 fixes several issues. The following security issues were fixed: - CVE-2019-13233: Fixed a race condition between modify_ldt() and a #BR exception for an MPX bounds violation (bsc#1144502). - CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172437). - CVE-2019-15666: Fixed an out of bounds read __xfrm_policy_unlink, which could have led to denial of service (bsc#1172140). - CVE-2018-1000199: Fixed a potential local code execution via ptrace (bsc#1171746).
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1144502
- https://bugzilla.suse.com/1171746
- https://bugzilla.suse.com/1172140
- https://bugzilla.suse.com/1172437
- https://www.suse.com/security/cve/CVE-2018-1000199
- https://www.suse.com/security/cve/CVE-2019-15666
- https://www.suse.com/security/cve/CVE-2020-10757
- https://www.suse.com/security/cve/CVE-2020-13233
- https://www.suse.com/support/update/announcement/2020/suse-su-20201656-1/