ALSA-2023:4517 Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in l2capconnect and l2capleconnectreq in net/bluetooth/l2capcore.c CVE-2022-42896 kernel: tcindex: use-after-free vulnerability in traffic control index filter allows...

Important: kernel security and bug fix update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: use-after-free in l2capconnect and l2capleconnectreq in net/bluetooth/l2capcore.c CVE-2022-42896 kernel: tcindex: use-after-free vulnerability in traffic control index filter allows...

EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2023-2560)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A denial of service problem was found, due to a possible recursive locking scenario, resulting in a deadlock in tableclear in...

Advisory ROSA-SA-2023-2206

software: kernel-5.15 5.15.117 WASP: ROSA-CHROME packageevrstring: kernel-5.15-generic-5.15.117-1.src.rpm CVE-ID: CVE-2023-2124 BDU-ID: 2023-02529 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the XFS file system of the Linux operating system kernel is related to insufficient metadata control duri...

USN-6254-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the doprlimit function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information kernel memory. CVE-2023-0458 It was discovered that a race...

USN-6254-1: Linux kernel vulnerabilities

Jordy Zomer and Alexandra Sandulescu discovered that syscalls invoking the doprlimit function in the Linux kernel did not properly handle speculative execution barriers. A local attacker could use this to expose sensitive information kernel memory. CVE-2023-0458 It was discovered that a race...

USN-6252-1: Linux kernel vulnerabilities

It was discovered that the ext4 file system implementation in the Linux kernel contained a use-after-free vulnerability. An attacker could use this to construct a malicious ext4 file system image that, when mounted, could cause a denial of service system crash. CVE-2022-1184 It was discovered tha...

USN-6252-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon vulnerabilities

It was discovered that the ext4 file system implementation in the Linux kernel contained a use-after-free vulnerability. An attacker could use this to construct a malicious ext4 file system image that, when mounted, could cause a denial of service system crash. CVE-2022-1184 It was discovered tha...

CLSA-2023-1690294029 kernel: Fix of 29 CVEs

ALSA: pcm: Fix races among concurrent prealloc proc writes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent prepare and hwparams/hwfree calls CVE-2022-1048 - ALSA: pcm: Fix races among concurrent read/write and buffer changes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent hwparams and...

CLSA-2023-1690287378 kernel: Fix of 28 CVEs

ALSA: pcm: Fix races among concurrent prealloc proc writes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent prepare and hwparams/hwfree calls CVE-2022-1048 - ALSA: pcm: Fix races among concurrent read/write and buffer changes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent hwparams and...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as...

kernel security and bug fix update

5.14.0-284.18.12 - cifs: fix wrong unlock before return from cifstreeconnect - docs: Remove the unnecessary unicode character - perf vendor events intel: Refresh ivytown metrics and events - perf vendor events: Update Intel ivytown - perf vendor events intel: Refresh jaketown metrics and events -...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6231-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6231-1 advisory. It was discovered that the XFS file system implementation in the Linux kernel did not properly perform metadata validation when mounting certain images. ...

Ubuntu 23.04 : Linux kernel vulnerabilities (USN-6224-1)

The remote Ubuntu 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6224-1 advisory. It was discovered that the XFS file system implementation in the Linux kernel did not properly perform metadata validation when mounting certain images. An...

Ubuntu 23.04 : Linux kernel vulnerabilities (USN-6228-1)

The remote Ubuntu 23.04 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6228-1 advisory. It was discovered that the XFS file system implementation in the Linux kernel did not properly perform metadata validation when mounting certain images. An...

Ubuntu 22.04 LTS : Linux kernel (OEM) vulnerabilities (USN-6235-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6235-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker...

USN-6235-1 linux-oem-6.0 vulnerabilities

It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service system crash. CVE-2022-4842 Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel di...

USN-6235-1: Linux kernel (OEM) vulnerabilities

It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service system crash. CVE-2022-4842 Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel di...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

kernel: OOB access in the Linux kernel's XFS subsystem

An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure with a dirty log journal. This flaw allows a local user to crash or potentially escalate their privileges on the system...