CVE-2020-36788
- Source
- https://cve.org/CVERecord?id=CVE-2020-36788
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36788.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-36788
- Downstream
- Related
- Published
- 2024-05-21T15:15:11.187Z
- Modified
- 2026-03-10T23:19:45.697429Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: avoid a use-after-free when BO init fails
nouveauboinit() is backed by ttmboinit() and ferries its return code back to the caller. On failures, ttmboinit() invokes the provided destructor which should de-initialize and free the memory.
Thus, when nouveauboinit() returns an error the gem object has already been released and the memory freed by nouveaubodel_ttm().
- References
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "5.4"
},
{
"fixed": "5.10.73"
}
]
},
{
"events": [
{
"introduced": "5.11"
},
{
"fixed": "5.14.12"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "5.15-rc4"
}
]
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36788.json"