CVE-2020-7053

In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915ppgttclose function in drivers/gpu/drm/i915/i915gemgtt.c, aka CID-7dc40713618c. This is related to i915gemcontextdestroyioctl in drivers/gpu/drm/i915/i915gemcontext.c.

References

Affected packages

Git /

Affected ranges

Database specific

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "4.14"
            },
            {
                "last_affected": "4.14.165"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "4.19"
            },
            {
                "last_affected": "4.19.96"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "5.0"
            },
            {
                "last_affected": "5.2"
            }
        ]
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7053.json"