Detections
Analytics
CVE-2022-49336
high
Description
In the Linux kernel, the following vulnerability has been resolved: drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem When the mapping is already reaped the unmap must be a no-op, as we would otherwise try to remove the mapping twice, corrupting the involved data structures.
References
https://git.kernel.org/stable/c/e168c25526cd0368af098095c2ded4a008007e1b
https://git.kernel.org/stable/c/64f4edec081cb7c97c5e928529d0e1b0dbbffb83
https://git.kernel.org/stable/c/461c0fdf9434188875da9f10cfc86065866bb797
https://git.kernel.org/stable/c/436cff507f2a41230baacc3e2ef1d3b2d2653f40
https://git.kernel.org/stable/c/19323b3671a85788569d15685c8f83a05ec48cbb
https://git.kernel.org/stable/c/03bd455a79f69d97fee3e3b212ab754442f10e5c