Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7173-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7173-1 advisory. Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointe...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7167-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7167-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Ubuntu 24.04 LTS : Linux kernel (OEM) vulnerabilities (USN-7170-1)

The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7170-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

Exploit for Use After Free in Linux Linux_Kernel

CVE-2024-0582 A data-only attack based on CVE-2024-0582 De...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-49889)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49889 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: avoid use-after-free in...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-50015)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-50015 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: dax: fix overflowing extents beyon...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-49882)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49882 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: fix double brelse the buffer of th...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-47701)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-47701 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: avoid OOB when system.data xattr...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-49883)

"The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49883 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: aovid use-after-free in...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-49884)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-49884 advisory. - In the Linux kernel, the following vulnerability has been resolved: ext4: fix slab-use-after-free in...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: posix-timers: Ensure timer ID search-loop limit is valid CVE-2023-53728 In the Linux kernel, the following vulnerability has been resolved: bpf: drop unnecessary user-triggerable WARNONCE in verifierl log...

Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2024-779)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2024-779 advisory. In the Linux kernel, the following vulnerability has been resolved: posix-timers: Ensure timer ID search-loop limit is valid CVE-2023-53728 In the Linux kernel, the following vulnerability has...

kernel: ext4: allow ext4_get_group_info() to fail

In the Linux kernel, the following vulnerability has been resolved: ext4: allow ext4getgroupinfo to fail Previously, ext4getgroupinfo would treat an invalid group number as BUG, since in theory it should never happen. However, if a malicious attaker or fuzzer modifies the superblock via the block...

kernel: ext4: fix double-free of blocks due to wrong extents moved_len

A vulnerability was found in the Linux kernel. This issue occurs in the ext4 function, in ext4moveextents, where an error in updating the movedlen variable can lead to double-free of blocks and corrupt block accounting. This could lead to crashes or undefined behavior...

kernel: ext4: correct grp validation in ext4_mb_good_group

A NULL pointer dereference vulnerability was found in the ext4 filesystem in the Linux kernel. In ext4mbgoodgroup, the group corruption check accesses the grp structure memory before verifying that grp is not NULL. If grp is NULL, this leads to a kernel crash. The fix adds a NULL check before...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CLSA-2024-1733158910 kernel: Fix of 6 CVEs

hwmon: ibmpex Fix possible UAF when ibmpexregisterbmc fails CVE-2022-49029 - ppp: fix pppasyncencode illegal access CVE-2024-50035 - ext4: no need to continue when the number of entries is 1 CVE-2024-49967 - net/packet: fix slab-out-of-bounds access in packetrecvmsg CVE-2022-20368 - packet: in...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2024-2923)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 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...

CVE-2024-50191

In the Linux kernel, the following vulnerability has been resolved: ext4: don't set SBRDONLY after filesystem errors When the filesystem is mounted with errors=remount-ro, we were setting SBRDONLY flag to stop all filesystem modifications. We knew this misses proper locking sb-sumount and does no...

kernel security update

5.14.0-503.14.15.OL9 - Disable UKI signing Orabug: 36571828 - 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:...