Description
A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a kernel
to be fixed in RHEL-9 releaseaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1901726 ↗
- https://lore.kernel.org/dri-devel/20201103194912.184413-2-jcline%40redhat.com/ ↗
- https://lore.kernel.org/dri-devel/20201103194912.184413-3-jcline%40redhat.com/ ↗
- https://lore.kernel.org/dri-devel/20201103194912.184413-4-jcline%40redhat.com/ ↗
- https://www.oracle.com/security-alerts/cpujul2022.html ↗