VDB
GHSA-wg5x-3j3h-vr62
GHSA-wg5x-3j3h-vr62
PUBLISHED
CVSS 4.699999809265137 MEDIUM
Record from GitHub Advisory Database · Published August 21, 2024
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix GEM handle creation UAF Userspace can guess the handle value and try to race GEM object creation with handle close, resulting in a use-after-free if we dereference the object after dropping the handle's reference. For that reason, dropping the handle's reference must be done *after* we are done dereferencing the object.
Risk scores
CVSS 3.1
4.699999809265137
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Timeline
- Aug 21, 2024 CVE Published
- Apr 10, 2026 Security Advisory
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References
- https://git.kernel.org/stable/c/011ecdbcd520c90c344b872ca6b4821f7783b2f8 url
- https://git.kernel.org/stable/c/19ec87d06acfab2313ee82b2a689bf0c154e57ea url
- https://git.kernel.org/stable/c/52531258318ed59a2dc5a43df2eaf0eb1d65438e url
- https://git.kernel.org/stable/c/adc48e5e408afbb01d261bd303fd9fbbbaa3e317 url
- https://nvd.nist.gov/vuln/detail/CVE-2022-48899 advisory
- https://git.kernel.org/stable/c/68bcd063857075d2f9edfed6024387ac377923e2 url
- https://git.kernel.org/stable/c/d01d6d2b06c0d8390adf8f3ba08aa60b5642ef73 url