PT-2024-11085 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel version 5.4.105-13595-g3cd84167b2df Description: The retire logic in the Linux kernel's drm/i915 module uses the 2 lower bits of the pointer to the retire function to store flags. However, the auto retire function is not guarante...

CVE-2021-3490

A flaw was found in the Linux kernels eBPF verification code. It was discovered that eBPF ALU32 bounds tracking for bitwise ops AND, OR and XOR did not update the 32-bit bounds. By default accessing the eBPF verifier is only accessible to privileged users with CAPSYSADMIN. A local user with the...

[SECURITY] Fedora 34 Update: kernel-5.11.18-300.fc34

The kernel meta package...

[SECURITY] Fedora 33 Update: kernel-5.11.18-200.fc33

The kernel meta package...

CVE-2021-31829

A flaw was found in the Linux kernel's eBPF verification code. By default, accessing the eBPF verifier is only accessible to privileged users with CAPSYSADMIN. This flaw allows a local user who can insert eBPF instructions, to use the eBPF verifier to abuse a spectre-like flaw and infer all syste...

Unbreakable Enterprise kernel security update

4.1.12-124.50.2 - btrfs: fix race when cloning extent buffer during rewind of an old root Filipe Manana Orabug: 32669454 CVE-2021-28964 - xen-blkback: don't leak persistent grants from xenblkbkmap Jan Beulich Orabug: 32697855 CVE-2021-28688 - netfilter: xtables: Use correct memory barriers. Mark...

MGASA-2021-0205 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on upstream 5.10.33 and fixes at least the following security issues: A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If...

MGASA-2021-0204 Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.10.33 and fixes at least the following security issues: A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If...

Updated kernel packages fix security vulnerabilities

This kernel update is based on upstream 5.10.33 and fixes at least the following security issues: A race condition in Linux kernel SCTP sockets net/sctp/socket.c before 5.12-rc8 can lead to kernel privilege escalation from the context of a network service or an unprivileged process. If...

SUSE-SU-2021:1395-1 Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-2452 fixes several issues. The following security issues were fixed: - CVE-2021-3444: Fixed an issue with the bpf verifier which did not properly handle mod32 destination register truncation when the source register was known to be 0 leading to out of bound...

SUSE-SU-2021:1344-1 Security update for the Linux Kernel (Live Patch 20 for SLE 15)

This update for the Linux Kernel 4.12.14-15058 fixes several issues. The following security issues were fixed: - CVE-2021-3444: Fixed an issue with the bpf verifier which did not properly handle mod32 destination register truncation when the source register was known to be 0 leading to out of...

SUSE-SU-2021:1347-1 Security update for the Linux Kernel (Live Patch 23 for SLE 15)

This update for the Linux Kernel 4.12.14-15069 fixes several issues. The following security issues were fixed: - CVE-2021-3444: Fixed an issue with the bpf verifier which did not properly handle mod32 destination register truncation when the source register was known to be 0 leading to out of...

SUSE-SU-2021:1341-1 Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3)

This update for the Linux Kernel 4.4.180-94141 fixes one issue. The following security issue was fixed: - CVE-2021-28688: Fixed an issue introduced by XSA-365 bsc1182294, bsc1183646...

[SECURITY] Fedora 32 Update: kernel-5.11.16-100.fc32

The kernel meta package...

openSUSE: Security Advisory for the (openSUSE-SU-2021:0579-1)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

CVE-2021-29155

A vulnerability was discovered in retrieveptrlimit in kernel/bpf/verifier.c in the Linux kernel mechanism to mitigate speculatively out-of-bounds loads Spectre mitigation. In this flaw a local, special user privileged CAPSYSADMIN BPF program running on affected systems may bypass the protection,...

SUSE-SU-2021:1266-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel RT was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2021-29154: Fixed incorrect computation of branch displacements, allowing arbitrary code execution bsc1184391. - CVE-2020-25670, CVE-2020-25671,...

SUSE: Security Advisory (SUSE-SU-2017:2784-1)

The remote host is missing an update for the 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...

SUSE: Security Advisory (SUSE-SU-2020:2904-1)

The remote host is missing an update for the 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...

SUSE: Security Advisory (SUSE-SU-2017:3301-1)

The remote host is missing an update for the 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...