kernel: use-after-free in nouveau kernel module

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...

kernel: use-after-free in nouveau kernel module

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...

CVE-2020-27820

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...

DEBIAN-CVE-2020-27820

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...

CVE-2020-27820

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...

CVE-2020-27820

CVE-2020-27820: Linux kernel use-after-free in nouveau's postclose() during device removal (or unbind). Exploitation local; affects nouveau driver paths; impact: high availability risk, no confidentiality/integrity impact per CVSS. Documents indicate a fix exists in kernel patches (e.g., advisori...

CVE-2020-27820

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. Mitigation To mitigate this issue, prevent the module...