cbcvebase.
CVE-2022-49336
published 2025-02-26

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…

PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.28%
20.0th percentile
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.

Affected

17 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 5.18.5-1 (bookworm)linux 5.18.5-1 (bookworm)
linuxlinux——
linuxlinux>= a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 < 19323b3671a85788569d15685c8f83a05ec48cbb19323b3671a85788569d15685c8f83a05ec48cbb
linuxlinux>= a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 < 436cff507f2a41230baacc3e2ef1d3b2d2653f40436cff507f2a41230baacc3e2ef1d3b2d2653f40
linuxlinux>= a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 < 03bd455a79f69d97fee3e3b212ab754442f10e5c03bd455a79f69d97fee3e3b212ab754442f10e5c
linuxlinux>= a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 < 461c0fdf9434188875da9f10cfc86065866bb797461c0fdf9434188875da9f10cfc86065866bb797
linuxlinux>= a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 < 64f4edec081cb7c97c5e928529d0e1b0dbbffb8364f4edec081cb7c97c5e928529d0e1b0dbbffb83
linuxlinux>= a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 < e168c25526cd0368af098095c2ded4a008007e1be168c25526cd0368af098095c2ded4a008007e1b
linuxlinux_kernel>= 0 < 5.10.127-15.10.127-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 0 < 5.18.5-15.18.5-1
linuxlinux_kernel>= 4.5 < 5.4.1985.4.198
linuxlinux_kernel>= 5.11 < 5.15.465.15.46
linuxlinux_kernel>= 5.16 < 5.17.145.17.14
linuxlinux_kernel>= 5.18 < 5.18.35.18.3
linuxlinux_kernel>= 5.5 < 5.10.1215.10.121

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.