SUSE-SU-2021:3692-1 Security update for the Linux Kernel (Live Patch 24 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12291 fixes several issues. The following security issues were fixed: - CVE-2021-0935: Fixed use after free that could lead to local escalation of privilege in ip6xmit of ip6output.c bsc1192042. - CVE-2021-41864: Fixed an integer overflow with a resultant...

OPENSUSE-SU-2021:3641-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3772: Fixed sctp vtag check in sctpsfootb bsc1190351. - CVE-2021-3655: Fixed a missing size validations on inbound SCTP packets, which may have...

SUSE-SU-2021:3459-1 Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94141 fixes several issues. The following security issues were fixed: - CVE-2021-3715: Fixed a user-after-free in the Linux kernel's Traffic Control networking subsystem which could lead to local privilege escalation. bsc1190350. - CVE-2021-38160: Fixed a...

OPENSUSE-SU-2021:1357-1 Security update for the Linux Kernel

The openSUSE Leap 15.2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-3702: Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2021:3447-1 Rating: important References: 1065729 1148868 1152489 1154353 1159886 1167773 1170774 1173746 1176940 1184439 1184804 1185302 1185677 1185726 1185762 1187167 1188067 1188651 1188986 1189297...

SUSE-SU-2021:3387-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated. The following security bugs were fixed: - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a...

SUSE-SU-2021:3339-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 kernel was updated to 3.12.31 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that le...

OPENSUSE-SU-2021:3338-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated. The following security bugs were fixed: - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a...

SUSE-SU-2021:3207-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3759: Unaccounted ipc objects in Linux kernel could have lead to breaking memcg limits and DoS attacks bsc1190115. - CVE-2021-38160: Data corruption or...

SUSE-SU-2021:3073-1 Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-5919 fixes several issues. The following security issues were fixed: - CVE-2021-3653: Fixed missing validation of the KVM intctl VMCB field that would have allowed a malicious L1 guest to enable AVIC support for the L2 guest bsc1189420. - CVE-2021-3656: Fix...

SUSE-SU-2021:2846-1 Security update for the Linux Kernel (Live Patch 40 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94147 fixes several issues. The following security issues were fixed: - CVE-2021-37576: On the powerpc platform KVM guest OS users could cause host OS memory corruption via rtasargs.nargs bsc1188838. - CVE-2021-28688: The fix for XSA-365 includes...

SUSE-SU-2021:2842-1 Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94144 fixes several issues. The following security issues were fixed: - CVE-2021-37576: On the powerpc platform KVM guest OS users could cause host OS memory corruption via rtasargs.nargs bsc1188838. - CVE-2021-3609: Fixed a local privilege escalation via ...

SUSE-SU-2021:2756-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3659: Fixed a NULL pointer dereference in llseckeyalloc in net/mac802154/llsec.c bsc1188876. - CVE-2021-21781: Fixed a information disclosure...

SUSE-SU-2021:2695-1 Security update for the Linux Kernel (Live Patch 17 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-2475 fixes several issues. The following security issues were fixed: - CVE-2021-22543: Fixed an issue with KVM, related to the handling of VMIO|VMPFNMAP vmas, which allowed users with the ability to start and control a VM to read/write random pages of memor...

SUSE-SU-2021:2645-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-3659: Fixed a NULL pointer dereference in llseckeyalloc in net/mac802154/llsec.c bsc1188876. - CVE-2021-21781: Fixed a information disclosure...

SUSE-SU-2021:2599-2 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-22555: Fixed an heap out-of-bounds write in net/netfilter/xtables.c that could allow local provilege escalation. bsc1188116 - CVE-2021-3609: Fixed a...

SUSE-SU-2021:2599-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP2 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-22555: Fixed an heap out-of-bounds write in net/netfilter/xtables.c that could allow local provilege escalation. bsc1188116 - CVE-2021-3609: Fixed a...

SUSE-SU-2021:2560-1 Security update for the Linux Kernel (Live Patch 15 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-19756 fixes several issues. The following security issues were fixed: - CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to andobtain full root privileges. bsc1188062 - CVE-2021-22555: Fixed an heap out-of-bounds write in...

SUSE-SU-2021:2542-1 Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-2449 fixes several issues. The following security issues were fixed: - CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to andobtain full root privileges. bsc1188062 - CVE-2021-22555: Fixed an heap out-of-bounds write in...

SUSE-SU-2021:2460-1 Security update for the Linux Kernel (Live Patch 17 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12266 fixes one issue. The following security issue was fixed: - CVE-2021-23133: Fixed a race condition in the SCTP sockets that can lead to kernel privilege escalation from the context of a network service or an unprivileged process. bsc1185901...