kernel: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF

A flaw was found in the Linux kernel component octeontx2-af. A local attacker with access to a Virtual Function VF could exploit an unsanitized input in the rvumboxhandlerlmtsttblsetup function. This vulnerability allows the VF to read the physical base address of another function's LMTLINE, whic...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Handling of errors when calling otx2mboxgetrsp in cn10k.c has been improved. A check for an error pointer was added after calling otx2mboxgetrsp...

SUSE CVE-2026-72045

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read another function's LMTLINE physical base address and copy it into th...

CVE-2026-72045

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read another function's LMTLINE physical base address and copy it into th...

CVE-2026-72045

CVE-2026-72045 : In the Linux kernel (octeontx2-af: cn10k), a VF could access another function’s LMTLINE via rvu_mbox_handler_lmtst_tbl_setup() using base_pcifunc as a direct index into the LMT map. The issue arises because base_pcifunc is not sanitized and is not bounded to the VF’s PF, allowing...

CVE-2026-72045 octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read another function's LMTLINE physical base address and copy it into th...

CVE-2026-72045: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF rvumboxhandlerlmtsttblsetup uses req-basepcifunc as a direct index into the LMT map table to read another function's LMTLINE physical base address and copy it into th...

The vulnerability of the tad_pmu_init() function in the drivers/perf/marvell_cn10k_tad_pmu.c file of the Linux kernel performance monitoring driver allows a hacker to cause a system failure.

The vulnerability of the tadpmuinit function in the drivers/perf/marvellcn10ktadpmu.c file of the Linux kernel performance monitoring driver is related to state management errors. Exploiting this vulnerability could allow an attacker to cause a system failure...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drivers: perf: marvellcn10k: Fixed a leak in the hotplug callback in tadpmuinit. The tadpmuinit function does not remove the callback added by cpuhpsetupstatemulti when platformdriverregister fails. The callback must be remove...

CVE-2022-50632

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path...

SUSE CVE-2022-50632

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path...

Linux Distros Unpatched Vulnerability : CVE-2022-50632

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when...

EUVD-2022-55724

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path...

CVE-2022-50632

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path...

CVE-2022-50632 drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path...

CVE-2022-50632

CVE-2022-50632 affects the Linux kernel, specifically the perf driver for Marvell CN10K. The vulnerability is a hotplug callback leak in tad_pmu_init() where the callback added by cpuhp_setup_state_multi() is not removed if platform_driver_register() fails. The fix removes the callback in the fai...

CVE-2022-50632 drivers: perf: marvell_cn10k: Fix hotplug callback leak in tad_pmu_init()

In the Linux kernel, the following vulnerability has been resolved: drivers: perf: marvellcn10k: Fix hotplug callback leak in tadpmuinit tadpmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path...

PT-2025-49612

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to hotplug callback handling within the marvell cn10k driver. Specifically, the tad pmu init function does not remove a callback added by cpuhp...

UBUNTU-CVE-2023-53654

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Add validation before accessing cgx and lmac with the addition of new MAC blocks like CN10K RPM and CN10KB RPMUSX, LMACs are noncontiguous and CGX blocks are also noncontiguous. But during RVU driver initialization,...

CVE-2023-53654

CVE-2023-53654 affects the Linux kernel’s octeontx2-af/RVU initialization. The issue occurs because CN10K RPM and CN10KB RPM_USX LMAC blocks are noncontiguous, and CGX blocks are noncontiguous, but RVU initialization assumed contiguity and accessed cgx/lmac by id, causing kernel panic. A patch ad...