CVE-2022-49336

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Source
https://cve.org/CVERecord?id=CVE-2022-49336
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49336.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49336
Downstream
Related
Published
2025-02-26T02:10:55.234Z
Modified
2026-03-12T03:25:00.259829Z
Summary
drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/etnaviv: check for reaped mapping in etnaviviommuunmap_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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49336.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a8c21a5451d831e67b7a6fb910f9ca8bc7b43554
Fixed
19323b3671a85788569d15685c8f83a05ec48cbb
Fixed
436cff507f2a41230baacc3e2ef1d3b2d2653f40
Fixed
03bd455a79f69d97fee3e3b212ab754442f10e5c
Fixed
461c0fdf9434188875da9f10cfc86065866bb797
Fixed
64f4edec081cb7c97c5e928529d0e1b0dbbffb83
Fixed
e168c25526cd0368af098095c2ded4a008007e1b

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49336.json"