Siemens SIMATIC Devices Out-of-bounds Read (CVE-2025-21647)

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Important: kernel-livepatch-5.10.233-223.887

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts CVE-2025-21647 In the Linux kernel, the following vulnerability has been resolved: pfifotailenqueue: Drop new packet when sch-limit == 0...

Important: kernel-livepatch-5.10.234-225.910

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts CVE-2025-21647 Affected Packages: kernel-livepatch-5.10.234-225.910 Issue Correction: Please ensure you have live patching enabled. Run yum updat...

Amazon Linux 2 : kernel (ALASKERNEL-5.15-2025-067)

The version of kernel installed on the remote host is prior to 5.15.178-120.187. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2025-067 advisory. In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in...

SUSE-SU-2025:0853-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033. - CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization guest/host mode behind...

SUSE SLES15: kernel-default-livepatch / kernel-default-livepatch-devel / etc (SUSE-SU-2025:0833-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0833-1 advisory. The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

SUSE-SU-2025:0833-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033. - CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization guest/host mode behind...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in smb2reconnectserver CVE-2024-35870 In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free of signing key CVE-2024-53179 In the Linux kernel, the...

CVE-2025-21647

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts Even though we fixed a logic error in the commit cited below, syzbot still managed to trigger an underflow of the per-host bulk flow counters, leading to an out ...

CVE-2025-21647

creationtimestamp| type| source ---|---|--- 2025-01-19 10:58:24+00:00| seen| https://t.me/DarkWebInformerCVEAlerts/2320 2025-01-19 11:16:05+00:00| seen| https://bsky.app/profile/cve-notifications.bsky.social/post/3lg3p4kcyac2f 2025-01-19 11:27:08+00:00| seen|...

CVE-2025-21647

The CVE-2025-21647 vulnerability affects the Linux kernel’s sched: sch_cake path, where an underflow in per-host bulk flow counters could cause out-of-bounds memory access. A fix adds bounds-checking around all accesses to per-host bulk flow counters via helper functions, moving flow mode checks ...

CVE-2025-21647 sched: sch_cake: add bounds checks to host bulk flow fairness counts

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts Even though we fixed a logic error in the commit cited below, syzbot still managed to trigger an underflow of the per-host bulk flow counters, leading to an out ...

CVE-2025-21647

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts Even though we fixed a logic error in the commit cited below, syzbot still managed to trigger an underflow of the per-host bulk flow counters, leading to an out ...