01 Record

CVE-2024-39495

greybus: Fix use-after-free bug in gb_interface_release due to race condition.

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

View raw JSON

02 Description

greybus: Fix use-after-free bug in gb_interface_release due to race condition.

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

0.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 25.2% 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

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

2024-07-12 12:20Z2 YR AGO

Last updated

2026-08-05 11:33Z1 MO AGO

Reserved

2024-06-25

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

74b9c1d96195ab81d0ea8e7f00e568148192db522e86a0591fe607795a7cacd1

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < 74cd0a421896b2e07eafe7da4275302bfecef201, 55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < 2b6bb0b4abfd79b8698ee161bb73c0936a2aaf83, 55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < fb071f5c75d4b1c177824de74ee75f9dd34123b9, 55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < 9a733d69a4a59c2d08620e6589d823c24be773dc, 55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < 0b8fba38bdfb848fac52e71270b2aa3538c996ea, 55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < 03ea2b129344152157418929f06726989efc0445, 55742d2a071a569bf20f90d37b1b5b8a25a3f882 to < 5c9c5d7f26acc2c669c1dcf57d1bb43ee99220ce, 4.9—

linuxlinux_kernel0 to < 74cd0a421896, 1da177e4c3f4 to < 2b6bb0b4abfd, 1da177e4c3f4 to < fb071f5c75d4, 1da177e4c3f4 to < 9a733d69a4a5, 1da177e4c3f4 to < 0b8fba38bdfb, 1da177e4c3f4 to < 03ea2b129344, 1da177e4c3f4 to < 5c9c5d7f26ac—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/74cd0a421896b2e07eafe7da4275302bfecef201
git.kernel.orghttps://git.kernel.org/stable/c/2b6bb0b4abfd79b8698ee161bb73c0936a2aaf83
git.kernel.orghttps://git.kernel.org/stable/c/fb071f5c75d4b1c177824de74ee75f9dd34123b9
git.kernel.orghttps://git.kernel.org/stable/c/9a733d69a4a59c2d08620e6589d823c24be773dc
git.kernel.orghttps://git.kernel.org/stable/c/0b8fba38bdfb848fac52e71270b2aa3538c996ea
git.kernel.orghttps://git.kernel.org/stable/c/03ea2b129344152157418929f06726989efc0445
git.kernel.orghttps://git.kernel.org/stable/c/5c9c5d7f26acc2c669c1dcf57d1bb43ee99220ce
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

01 Record index

CVE-2024-39495

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-39495

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References