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
2026-04-11T12:43:53.280329Z
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 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49336.json",
    "cna_assigner": "Linux"
}
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"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.5.0
Fixed
5.4.198
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.121
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.46
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
5.17.14
Type
ECOSYSTEM
Events
Introduced
5.18.0
Fixed
5.18.3

Database specific

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