01 Record

CVE-2024-49852

scsi: elx: libefc: Fix potential use after free in efc_nport_vport_del()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

scsi: elx: libefc: Fix potential use after free in efc_nport_vport_del()

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.3% 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

2024-10-21 12:18Z1 YR AGO

Last updated

2026-05-11 20:40Z3 MO AGO

Reserved

2024-10-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

b83f32e4d5c5d93c565397b561e43b12fc9087d0784222d183632952c311e5cb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxfcd427303eb90aa3cb08e7e0b68e0e67a6d47346 to < 16a570f07d870a285b0c0b0d1ca4dff79e8aa5ff, fcd427303eb90aa3cb08e7e0b68e0e67a6d47346 to < abc71e89170ed32ecf0a5a29f31aa711e143e941, fcd427303eb90aa3cb08e7e0b68e0e67a6d47346 to < baeb8628ab7f4577740f00e439d3fdf7c876b0ff, fcd427303eb90aa3cb08e7e0b68e0e67a6d47346 to < 7c2908985e4ae0ea1b526b3916de9e5351650908, fcd427303eb90aa3cb08e7e0b68e0e67a6d47346 to < 98752fcd076a8cbc978016eae7125b4971be1eec, fcd427303eb90aa3cb08e7e0b68e0e67a6d47346 to < 2e4b02fad094976763af08fec2c620f4f8edd9ae, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/16a570f07d870a285b0c0b0d1ca4dff79e8aa5ff
git.kernel.orghttps://git.kernel.org/stable/c/abc71e89170ed32ecf0a5a29f31aa711e143e941
git.kernel.orghttps://git.kernel.org/stable/c/baeb8628ab7f4577740f00e439d3fdf7c876b0ff
git.kernel.orghttps://git.kernel.org/stable/c/7c2908985e4ae0ea1b526b3916de9e5351650908
git.kernel.orghttps://git.kernel.org/stable/c/98752fcd076a8cbc978016eae7125b4971be1eec
git.kernel.orghttps://git.kernel.org/stable/c/2e4b02fad094976763af08fec2c620f4f8edd9ae
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

01 Record index

CVE-2024-49852

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-49852

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References