01 Record

CVE-2024-36950

firewire: ohci: mask bus reset interrupts between ISR and bottom half

MediumPUBLISHEDCNA: Linux

CNA base score4.4 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

firewire: ohci: mask bus reset interrupts between ISR and bottom half

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 17.8% of scored records. A rank, not a probability.

NVD base score

4.4 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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

2024-05-30 15:35Z2 YR AGO

Last updated

2026-05-11 20:17Z3 MO AGO

Reserved

2024-05-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 4.4)

CNA CVSS vector

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

Weaknesses

CWE-99Improper Control of Resource Identifiers ('Resource Injection')Class

Data version

5.2

Document digest

0cb29e4082cbc137333fc8d95eb8b07b98fa400156aae35c4b020f19016a1bfd

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxa007bb857e0b26f5d8b73c2ff90782d9c0972620 to < b3948c69d60279fce5b2eeda92a07d66296c8130, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < 31279bbca40d2f40cb3bbb6d538ec9620a645dec, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < fa273f312334246c909475c5868e6daab889cc8c, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < 4f9cc355c328fc4f41cbd9c4cd58b235184fa420, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < 6fafe3661712b143d9c69a7322294bd53f559d5d, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < 5982887de60c1b84f9c0ca07c835814d07fd1da0, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < 8643332aac0576581cfdf01798ea3e4e0d624b61, a007bb857e0b26f5d8b73c2ff90782d9c0972620 to < 752e3c53de0fa3b7d817a83050b6699b8e9c6ec9, 2.6.26—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/b3948c69d60279fce5b2eeda92a07d66296c8130
git.kernel.orghttps://git.kernel.org/stable/c/31279bbca40d2f40cb3bbb6d538ec9620a645dec
git.kernel.orghttps://git.kernel.org/stable/c/fa273f312334246c909475c5868e6daab889cc8c
git.kernel.orghttps://git.kernel.org/stable/c/4f9cc355c328fc4f41cbd9c4cd58b235184fa420
git.kernel.orghttps://git.kernel.org/stable/c/6fafe3661712b143d9c69a7322294bd53f559d5d
git.kernel.orghttps://git.kernel.org/stable/c/5982887de60c1b84f9c0ca07c835814d07fd1da0
git.kernel.orghttps://git.kernel.org/stable/c/8643332aac0576581cfdf01798ea3e4e0d624b61
git.kernel.orghttps://git.kernel.org/stable/c/752e3c53de0fa3b7d817a83050b6699b8e9c6ec9
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00019.html

01 Record index

CVE-2024-36950

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-36950

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References