01 Record

CVE-2022-50417

drm/panfrost: Fix GEM handle creation ref-counting

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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02 Description

drm/panfrost: Fix GEM handle creation ref-counting

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 4.9% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2025-09-18 16:04Z1 YR AGO

Last updated

2026-08-05 08:58Z2 MO AGO

Reserved

2025-09-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

015e277302ff0af9dd264d72fce93b09194c0a13f5fbd4bb84dc734e4d7c5303

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf3ba91228e8e917e5bd6c4b72bfe846933d17370 to < 0b70f6ea4d4f2b4d4b291d86ab76b4d07394932c, f3ba91228e8e917e5bd6c4b72bfe846933d17370 to < 4f1105ee72d8c7c35d90e3491b31b2d9d6b7e33a, f3ba91228e8e917e5bd6c4b72bfe846933d17370 to < 3f9feffa8a5ab08b4e298a27b1aa7204a7d42ca2, f3ba91228e8e917e5bd6c4b72bfe846933d17370 to < ba3d2c2380e7129b525a787489c0b7e819a3b898, f3ba91228e8e917e5bd6c4b72bfe846933d17370 to < 4217c6ac817451d5116687f3cc6286220dc43d49, 5.2—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/0b70f6ea4d4f2b4d4b291d86ab76b4d07394932c
git.kernel.orghttps://git.kernel.org/stable/c/4f1105ee72d8c7c35d90e3491b31b2d9d6b7e33a
git.kernel.orghttps://git.kernel.org/stable/c/3f9feffa8a5ab08b4e298a27b1aa7204a7d42ca2
git.kernel.orghttps://git.kernel.org/stable/c/ba3d2c2380e7129b525a787489c0b7e819a3b898
git.kernel.orghttps://git.kernel.org/stable/c/4217c6ac817451d5116687f3cc6286220dc43d49

07 Fixed in

Debian 12

linux
Fixed in 6.1.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.1.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.1.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.