Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-197_26 fixes several issues.
The following security issues were fixed:
- CVE-2017-1000405: Fixed a bug in the THP CoW support that could have been used by local attackers to corrupt memory of other processes and cause them to crash (bsc#1178264, bsc#1069496, bsc#1070307).
- CVE-2020-12351: Fixed a type confusion while processing AMP packets aka 'BleedingTooth' aka 'BadKarma' (bsc#1177724, bsc#1177729, bsc#1178397).
- CVE-2020-25645: Fixed an an issue in IPsec that caused traffic between two Geneve endpoints to be unencrypted (bnc#1177513).
Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-197_26 fixes several issues.
The following security issues were fixed:
- CVE-2020-14381: Fixed a use-after-free in the fast user mutex (futex) wait operation, which could have lead to memory corruption and possibly privilege escalation (bsc#1176011).
- CVE-2020-0431: In kbd_keycode of keyboard.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bsc#1176722)
- CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by lo
Security update for the Linux Kernel (Live Patch 7 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-197_26 fixes several issues.
The following security issues were fixed:
- CVE-2020-14331: Fixed a buffer over-write in vgacon_scroll (bsc#1174247).
- CVE-2020-15780: Fixed a lockdown bypass via injection of malicious ACPI tables via configfs (bsc#1174186).
- CVE-2019-0155: Fixed a privilege escalation in the i915 graphics driver (bsc#1173663).
- CVE-2019-16746: Fixed a buffer overflow in net/wireless/nl80211.c (bsc#1173659).
- CVE-2019-9458: Fixed a use-after-free in media/v4l (bsc#1173963).
- CVE-2020-11668: Fixed a memory corruption issue in the Xirlink camera USB driver (bsc#1173942).
- CVE-2019-19
Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP1)
This update for the Linux Kernel 4.12.14-197_18 fixes several issues.
The following security issues were fixed:
- CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172437).
- CVE-2018-1000199: Fixed a potential local code execution via ptrace (bsc#1171746).
Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3)
This update for the Linux Kernel 4.4.178-94_91 fixes several issues.
The following security issues were fixed:
- CVE-2020-12653: Fixed a buffer overflow in mwifiex_cmd_append_vsie_tlv() which could have allowed local users to gain privileges or cause a denial of service (bsc#1171254).
- CVE-2020-12654: Fixed a heap-based buffer overflow in mwifiex_ret_wmm_get_status() which could have been triggered by a remote AP to trigger (bsc#1171252).
Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3)
This update for the Linux Kernel 4.4.178-94_91 fixes several issues.
The following security issues were fixed:
- CVE-2020-1749: Fixed an issue in the networking protocols in encrypted IPsec tunnel (bsc#1165631)
- CVE-2019-5108: Fixed an issue where by triggering AP to send IAPP location updates for stations before the required authentication process has completed could have led to denial-of-service (bsc#1159913).
The SUSE Linux Enterprise 15-SP1 kernel was updated to receive various security and bugfixes.
The following security bugs were fixed:
- CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race
condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine
Exception during Page Size Change, causing the CPU core to be non-functional.
The Linux Kernel kvm hypervisor was adjusted to avoid page size changes in
executable pages by splitting / merging huge pages into small pages as
needed. More information can be found on https://www.suse.com/support/kb/doc/?id=7023735
- CVE-2019-11135: Aborting an as