kernel: use-after-free in show_numa_stats function

A flaw was found in the Linux kernel’s implementation of displaying NUMA statistics, where displaying the scheduler statistics could trigger a use-after-free in shownumastats and display the kernel memory to userspace. The highest threat from this vulnerability is to system availability...

SUSE SLES12 Security Update : kernel (SUSE-SU-2021:0098-1)

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-20669: Fixed an improper check i915gemexecbuffer2ioctl in drivers/gpu/drm/i915/i915gemexecbuffer.c bsc1122971. CVE-2019-20934: Fixed a use-after-fr...

CVE-2019-20934

A flaw was found in the Linux kernel’s implementation of displaying NUMA statistics, where displaying the scheduler statistics could trigger a use-after-free in shownumastats and display the kernel memory to userspace. The highest threat from this vulnerability is to system availability. Mitigati...