kernel security and bug fix update

3.10.0-1160.53.1.OL7 - Update Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.9 - Update oraclekernel-sig-key...

Unbreakable Enterprise kernel security update

4.1.12-124.59.1.2 - fix regression in 'epoll: Keep a reference on files added to the check list' Al Viro Orabug: 33679854 CVE-2021-1048 - fget: check that the fd still exists after getting a ref to it Linus Torvalds Orabug: 33679806 CVE-2021-0920 - fs: add fgetmany and fputmany Jens Axboe Orabug:...

PT-2025-8655

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fixed version Description A memory corruption issue in the VF driver of the Linux kernel has been resolved. The issue occurred when the VF driver assumed that the VF was disabled while it still had queues...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2021-2818)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

MGASA-2021-0588 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.11 and fixes at least the following security issues: netdevsim: Zero-initialize memory for new map's value in function nsimbpfmapalloc CVE-2021-4135. Potentially malicious XEN PV backends can cause guest DoS due to unhardened frontends in the guests,...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.11 and fixes at least the following security issues: netdevsim: Zero-initialize memory for new map's value in function nsimbpfmapalloc CVE-2021-4135. Potentially malicious XEN PV backends can cause guest DoS due to unhardened frontends in the guests,...

[SECURITY] Fedora 34 Update: kernel-5.15.11-100.fc34

The kernel meta package...

kernel security and bug fix update

4.18.0-348.7.15.OL8 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

MGASA-2021-0574 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.10 and fixes at least the following security issues: A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close and fget simultaneously and can potentially trigger a...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.10 and fixes at least the following security issues: A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close and fget simultaneously and can potentially trigger a...

Unbreakable Enterprise kernel security update

5.4.17-2136.302.6.1 - rds/ib: Use both iova and key in freemr socket call aru kolappan Orabug:33667276 5.4.17-2136.302.6 - Revert fs: align IOCB flags with RWF flags Prasad Singamsetty Orabug: 33627551 5.4.17-2136.302.5 - Revert drm: Initialize struct drmcrtcstate.novblank from device settings...

SUSE-SU-2021:4099-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-57 fixes several issues. The following security issues were fixed: - CVE-2021-0941: In bpfskbchangehead of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution...

SUSE-SU-2021:4057-1 Security update for the Linux Kernel (Live Patch 37 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94138 fixes one issue. The following security issue was fixed: - CVE-2021-20322: Make the ipv4 and ipv6 ICMP exception caches less predictive to avoid information leaks about UDP ports in use. bsc1191790...

SUSE-SU-2021:4038-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15 SP1)

This update for the Linux Kernel 4.12.14-19775 fixes several issues. The following security issues were fixed: - CVE-2021-0941: In bpfskbchangehead of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution...

SUSE-SU-2021:4021-1 Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP5)

This update for the Linux Kernel 4.12.14-12298 fixes several issues. The following security issues were fixed: - CVE-2021-0941: In bpfskbchangehead of filter.c, there is a possible out of bounds read due to a use after free. This could lead to local escalation of privilege with System execution...

SUSE-SU-2021:3978-1 Security update for the Linux RT Kernel

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past jscSLE-22573 You can reenable via...

SUSE-SU-2021:3972-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past jscSLE-22573 You can reenable via...

SUSE SLED15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2021:3941-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3941-1 advisory. The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: ...

SUSE-SU-2021:3941-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - Unprivileged BPF has been disabled by default to reduce attack surface as too many security issues have happened in the past jscSLE-22573 You can reenable via...

MGASA-2021-0538 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.15.6 and fixes at least the following security issues: A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose handler could happen if removing device that is not common to remove video card physically without power-off,...