01 Record

CVE-2024-49863

vhost/scsi: null-ptr-dereference in vhost_scsi_get_req()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

vhost/scsi: null-ptr-dereference in vhost_scsi_get_req()

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 20.9% 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 2026-06-17.

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 18:01Z2 YR AGO

Last updated

2026-05-11 20:40Z5 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

08fcc577a68c165c1f966b648a9a23b621271ab0b69c3a8e3b46c0df68d3950c

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3f8ca2e115e55af4c15d97dda635e948d2e380be to < 6592347f06e2b19a624270a85ad4b3ae48c3b241, 3f8ca2e115e55af4c15d97dda635e948d2e380be to < 46128370a72c431df733af5ebb065c4d48c9ad39, 3f8ca2e115e55af4c15d97dda635e948d2e380be to < ace9c778a214da9c98d7b69d904d1b0816f4f681, 3f8ca2e115e55af4c15d97dda635e948d2e380be to < 25613e6d9841a1f9fb985be90df921fa99f800de, 3f8ca2e115e55af4c15d97dda635e948d2e380be to < 00fb5b23e1c9cdbe496f5cd6b40367cb895f6c93, 3f8ca2e115e55af4c15d97dda635e948d2e380be to < 61517f33e76d2c5247c1e61e668693afe5b67e6f, 3f8ca2e115e55af4c15d97dda635e948d2e380be to < 221af82f606d928ccef19a16d35633c63026f1be, 4.20—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/6592347f06e2b19a624270a85ad4b3ae48c3b241
git.kernel.orghttps://git.kernel.org/stable/c/46128370a72c431df733af5ebb065c4d48c9ad39
git.kernel.orghttps://git.kernel.org/stable/c/ace9c778a214da9c98d7b69d904d1b0816f4f681
git.kernel.orghttps://git.kernel.org/stable/c/25613e6d9841a1f9fb985be90df921fa99f800de
git.kernel.orghttps://git.kernel.org/stable/c/00fb5b23e1c9cdbe496f5cd6b40367cb895f6c93
git.kernel.orghttps://git.kernel.org/stable/c/61517f33e76d2c5247c1e61e668693afe5b67e6f
git.kernel.orghttps://git.kernel.org/stable/c/221af82f606d928ccef19a16d35633c63026f1be
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.115-1

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.