01 Record

CVE-2022-49527

media: venus: hfi: avoid null dereference in deinit

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

media: venus: hfi: avoid null dereference in deinit

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 ImpactpartialSuccessful exploitation gives limited 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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.2% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-15.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2025-02-26 02:13Z1 YR AGO

Last updated

2026-08-15 12:22Z20 DAYS AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

5e061f3fedfd79485b7f1fe89ed54a2ca5cb483a1cd4d1fff11569dc576b3c3e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxeeefa2eae8fc82ad757a2241b9f82ac33e99e6b4 to < 27ad46da44177a78a4a0cae6fe03906888c61aa1, 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < 9c385b961d4c378228e80f6abea8509cb67feab6, 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < 0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359, 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a, 08b1cf474b7f72750adebe0f0a35f8e9a3eb75f6 to < 86594f6af867b5165d2ba7b5a71fae3a5961e56c, 54f1727a0956bcbed3a88540577c5e7dbab93aec, 5.10.94 to < 5.10.121, 5.12.3 to < 5.13, 5.13—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/27ad46da44177a78a4a0cae6fe03906888c61aa1
git.kernel.orghttps://git.kernel.org/stable/c/9c385b961d4c378228e80f6abea8509cb67feab6
git.kernel.orghttps://git.kernel.org/stable/c/0ed5a643b1a4a46b9b7bfba5d468c10cc30e1359
git.kernel.orghttps://git.kernel.org/stable/c/b73ed0510bb8d9647cd8e8a4c4c8772bbe545c3a
git.kernel.orghttps://git.kernel.org/stable/c/86594f6af867b5165d2ba7b5a71fae3a5961e56c

01 Record index

CVE-2022-49527

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49527

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References