01 Record

CVE-2024-49925

fbdev: efifb: Register sysfs groups through driver core

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

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02 Description

fbdev: efifb: Register sysfs groups through driver core

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 19.5% 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 2026-08-04.

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

2024-10-21 18:01Z2 YR AGO

Last updated

2026-08-05 11:40Z2 MO AGO

Reserved

2024-10-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

fda2daa48744bbf424238de4e6c887af52a6956a4deaa7f79ff845180a3a4d4c

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux753375a881caa01112b7cec2c796749154e0bb23 to < 2d97b85eb5a86766ad0f8ea3d121e6ae144e3ed8, 753375a881caa01112b7cec2c796749154e0bb23 to < 2a9c40c72097b583b23aeb2a26d429ccfc81fbc1, 753375a881caa01112b7cec2c796749154e0bb23 to < 36bfefb6baaa8e46de44f4fd919ce4347337620f, 753375a881caa01112b7cec2c796749154e0bb23 to < 872cd2d029d2c970a8a1eea88b48dab2b3f2e93a, 753375a881caa01112b7cec2c796749154e0bb23 to < 4684d69b9670a83992189f6271dc0fcdec4ed0d7, 753375a881caa01112b7cec2c796749154e0bb23 to < 95cdd538e0e5677efbdf8aade04ec098ab98f457, 4.10—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/2d97b85eb5a86766ad0f8ea3d121e6ae144e3ed8
git.kernel.orghttps://git.kernel.org/stable/c/2a9c40c72097b583b23aeb2a26d429ccfc81fbc1
git.kernel.orghttps://git.kernel.org/stable/c/36bfefb6baaa8e46de44f4fd919ce4347337620f
git.kernel.orghttps://git.kernel.org/stable/c/872cd2d029d2c970a8a1eea88b48dab2b3f2e93a
git.kernel.orghttps://git.kernel.org/stable/c/4684d69b9670a83992189f6271dc0fcdec4ed0d7
git.kernel.orghttps://git.kernel.org/stable/c/95cdd538e0e5677efbdf8aade04ec098ab98f457
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.123-1

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

Debian 13

linux
Fixed in 6.11.4-1

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

Debian 14

linux
Fixed in 6.11.4-1

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