GHSA-9h9r-mqj8-gh3fMediumCVSS 4.4
A NULL pointer dereference flaw was found in the Linux kernel’s GPU Nouveau driver functionality...
🔗 CVE IDs covered (1)
📋 Description
A NULL pointer dereference flaw was found in the Linux kernel’s GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2020-25639
- https://bugzilla.redhat.com/show_bug.cgi?id=1876995
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HE4CT3NL6OEBRRBUKHIX63GLNVOWCVRW
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SUCBCKRHWP3UD2AVVYQJE7BIJEMCMXW5
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HE4CT3NL6OEBRRBUKHIX63GLNVOWCVRW
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SUCBCKRHWP3UD2AVVYQJE7BIJEMCMXW5
- https://github.com/advisories/GHSA-9h9r-mqj8-gh3f