UBUNTU-CVE-2025-40260

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix scxenable crash on helper kthread creation failure A crash was observed when the schedext selftests runner was terminated with Ctrl+\ while test 15 was running: NIP c00000000028fa58 scxenable.constprop.0+0x358/0x12b...

CVE-2025-40260 sched_ext: Fix scx_enable() crash on helper kthread creation failure

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix scxenable crash on helper kthread creation failure A crash was observed when the schedext selftests runner was terminated with Ctrl+\ while test 15 was running: NIP c00000000028fa58 scxenable.constprop.0+0x358/0x12b...

EUVD-2025-201197

In the Linux kernel, the following vulnerability has been resolved: schedext: Fix scxenable crash on helper kthread creation failure A crash was observed when the schedext selftests runner was terminated with Ctrl+\ while test 15 was running: NIP c00000000028fa58 scxenable.constprop.0+0x358/0x12b...

CVE-2025-40260

CVE-2025-40260 relates to a Linux kernel sched_ext issue where scx_enable() could crash if helper kthread creation failed during sched_ext selftests. The fix ensures that kthread creation failure propagates an error via PTR_ERR() in scx_alloc_and_add_sched(), allowing scx_enable() to follow the e...

Linux Distros Unpatched Vulnerability : CVE-2025-40260

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - schedext: Fix scxenable crash on helper kthread creation failure A crash was observed when the schedext selftests runner was terminated with Ctrl+\ while test 1...

CVE-2025-40116

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

UBUNTU-CVE-2025-40116

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990747)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990747 advisory. In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix a server shutdown leak Fix a race where kthreadstop may prevent the threadfn from eve...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989193)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989193 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

EUVD-2023-60031

In the Linux kernel, the following vulnerability has been resolved: nvdimm: Fix memleak of pmu attrgroups in unregisternvdimmpmu Memory pointed by 'ndpmu-pmu.attrgroups' is allocated in function 'registernvdimmpmu' and is lost after 'kfreendpmu' call in function 'unregisternvdimmpmu'...

Linux Distros Unpatched Vulnerability : CVE-2023-53577

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986351)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986351 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987329)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987329 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix bad pointer dereference when ehandler kthread is invalid Commit 66a834d09293 scsi...

SUSE CVE-2023-53577

In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...

CVE-2023-53577

In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...

UBUNTU-CVE-2023-53577

In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...

CVE-2023-53577 bpf, cpumap: Make sure kthread is running before map update returns

In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...

CVE-2023-53577 bpf, cpumap: Make sure kthread is running before map update returns

In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...

CVE-2023-53577

CVE-2023-53577 affects the Linux kernel in the bpf/cpumap path: the kthread responsible for per-CPU map updates may be stopped prematurely, leading to a warning when XDP frames/skbs remain queued in ptr_ring. The root cause is tied to the prior memory-leak fix in cpu_map_update_elem and the kthre...

CVE-2023-53577: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: bpf, cpumap: Make sure kthread is running before map update returns The following warning was reported when running stress-mode enabled xdpredirectcpu with some RT threads: ------------ cut here ------------ WARNING: CPU: 4 PID: ...