Vulnerability in Linux

CVE-2022-49336

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.

EPSS: 0.003 (18.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

References

Frequently asked questions

What is CVE-2022-49336?
CVE-2022-49336 is a high-severity vulnerability in Linux. CVSS score: 7.8/10. Published 2025-02-26.
How severe is CVE-2022-49336?
High severity. CVSS v3 base score is 7.8 out of 10.