Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010787)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010787 advisory. In the Linux kernel, the following vulnerability has been resolved: KVM: Destroy target device if coalesced MMIO unregistration fails Destroy and free the target...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011182)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011182 advisory. In the Linux kernel, the following vulnerability has been resolved: net: macb: fix a memory corruption in extended buffer descriptor mode For quite some time we were...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2025-096 (ALASKERNEL-5.15-2025-096)

The version of kernel installed on the remote host is prior to 5.15.197-138.220. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-096 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: reject duplicat...

PT-2025-52989

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc6-btrfs-next-134+ Description The Linux kernel contains a flaw in the btrfs file system related to race conditions when deleting quota roots from the dirty cow roots list. Specifically, when disabling...

PT-2025-53166

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc7+ 154 Description The Linux kernel contains a flaw within the virtio pmem subsystem. Specifically, the submit bio noacct function requires the bio operation to be either WRITE or ZONE APPEND for flush...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSD: Avoid calling OPDESC with ops-opnum == OPILLEGAL CVE-2023-53680 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: fs: dlm: fix invalid derefence of sblvbptr CVE-2022-50516 Affected Packages: kernel Note: This advisory is applicable to Amazon Linux 2 - Kernel-5.10 Extra. Visit this page to learn more about Amazon Linux 2 AL2...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: crypto: essiv - Check ssize for decryption and in-place encryption CVE-2025-40019 Affected Packages: kernel Issue Correction: Run dnf update kernel --releasever 2023.9.20251110 or dnf update --advisory...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989457)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989457 advisory. In the Linux kernel, the following vulnerability has been resolved: thermal: int340x: fix memory leak in int3400notify It is easy to hit the below memory leaks in my...

PT-2025-44105

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.3 Description The Linux kernel contains a use-after-free flaw within the simplefb driver, specifically in the simplefb detach genpds function. This issue arises because the pm domain cleanup is not properly...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: NFSD: Protect against send buffer overflow in NFSv2 READ CVE-2022-50410 In the Linux kernel, the following vulnerability has been resolved: icmp6: Fix null-ptr-deref of ip6nullentry-rt6iidev in icmp6dev...

PT-2025-46590

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.0-rc1+ 1 Description The Linux kernel contained a flaw in the mpt3sas driver where a crash could occur during the removal of a transport port. This was due to logging messages with dev printk against a SAS...

PT-2025-38181

Name of the Vulnerable Software and Affected Versions: Linux kernel versions 6.1.0-rc1-00014-gbe99b089c6fc-dirty and earlier Description: The lpg brightness set function in the Qualcomm LPG driver could sleep while executing within the led's brightness set callback, which must be non-blocking. Th...

PT-2025-46738

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.16.0-rc7+ Description The Linux kernel contained a flaw related to memory mapping within KVM when running as a Secure Nested Paging SNP or Trusted Execution Technology TDX guest. Specifically, the legacy PCI...

SUSE SLES15 Security Update : kernel RT (Live Patch 0 for SLE 15 SP7) (SUSE-SU-2025:02858-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02858-1 advisory. This update for the Linux Kernel 6.4.0-1507005 fixes several issues. The following security issues were fixed: - CVE-2025-38494: HID: core: do...

PT-2025-35957

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.12.0-116.el10.x86 64 Description A flaw was discovered in the Linux kernel's sch ets module related to the handling of queue bands during the purging of unused classes. Specifically, the code used an outdated...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. 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 each vulnerability from th...

Important: Red Hat Security Advisory: kernel-rt security update

An update for kernel-rt is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...

AlmaLinux 9 : kernel (ALSA-2025:9880)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:9880 advisory. kernel: Squashfs: fix handling and sanity checking of xattrids count CVE-2023-52933 Tenable has extracted the preceding description block directly from the AlmaLin...

SUSE SLES15 Security Update : kernel (Live Patch 55 for SLE 15 SP3) (SUSE-SU-2025:01958-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01958-1 advisory. This update for the Linux Kernel 5.3.18-15030059198 fixes several issues. The following security issues were fixed: - CVE-2024-57996: netsched...