kvm: s390: Reject memory region operations for ucontrol VMs

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kernel: s390/ptrace: handle setting of fpc register correctly

In the Linux kernel, the following vulnerability has been resolved: s390/ptrace: handle setting of fpc register correctly If the content of the floating point control fpc register of a traced process is modified with the ptrace interface the new value is tested for validity by temporarily loading...

kernel: s390/qeth: Fix kernel panic after setting hsuid

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: Fix kernel panic after setting hsuid Symptom: When the hsuid attribute is set for the first time on an IQD Layer3 device while the corresponding network interface is already UP, the kernel will try to execute a napi...

DEBIAN-CVE-2024-42235

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Add NULL pointer check to crsttablefree basecrstfree crsttablefree used to work with NULL pointers before the conversion to ptdescs. Since crsttablefree can be called with a NULL pointer error handling in crsttableupgrad...

SUSE CVE-2021-47426

In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jitdata Make sure to free jitdata through kfree in the error path...

kernel: s390 task_show_regs infoleak

The taskshowregs function in arch/s390/kernel/traps.c in the Linux kernel before 2.6.38-rc4-next-20110216 on the s390 platform allows local users to obtain the values of the registers of an arbitrary process by reading a status file under /proc/...