Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: perf/smmuv3: Fixed the hotplug callback leak in armsmmupmuinit. armsmmupmuinit does not remove the callback added by cpuhpsetupstatemulti when platformdriverregister fails. The callback must be removed by cpuhpremovemultistate in...

SUSE CVE-2022-50820

In the Linux kernel, the following vulnerability has been resolved: perf/armdmc620: Fix hotplug callback leak in dmc620pmuinit dmc620pmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path. Simil...

EUVD-2022-55878

In the Linux kernel, the following vulnerability has been resolved: perf/armdmc620: Fix hotplug callback leak in dmc620pmuinit dmc620pmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path. Simil...

CVE-2022-50820 perf/arm_dmc620: Fix hotplug callback leak in dmc620_pmu_init()

In the Linux kernel, the following vulnerability has been resolved: perf/armdmc620: Fix hotplug callback leak in dmc620pmuinit dmc620pmuinit won't remove the callback added by cpuhpsetupstatemulti when platformdriverregister failed. Remove the callback by cpuhpremovemultistate in fail path. Simil...

UBUNTU-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...

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...

PT-2023-34302

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86 Description The issue is related to a hotplug callback leak in the dsu pmu init function. The actual impact and attack plausibility have not yet been proven. It was introduced in version v4.16 and fixed ...

PT-2023-34301

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86 Description The issue is related to a hotplug callback leak in the dmc620 pmu init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2023-33930

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.16 Description The issue is related to a hotplug callback leak in the tad pmu init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prio...

PT-2023-33932

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.16 Description The issue is related to a hotplug callback leak in the dsu pmu init function. The actual impact and attack plausibility have not yet been proven. It was introduced in version v4.16 and fixed i...

PT-2023-34597

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.16 through 5.10.162 Description The issue is related to a hotplug callback leak in the dsu pmu init function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...