01 Record

CVE-2024-50205

ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

ALSA: firewire-lib: Avoid division by zero in apply_constraint_to_size()

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.8% 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

2024-11-08 06:07Z1 YR AGO

Last updated

2026-05-12 12:00Z3 MO AGO

Reserved

2024-10-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-369Divide By ZeroBase

Data version

5.2

Document digest

48bf4607d99beb061c701ffbfb12b66ada7e7ad9d240f11d2b88d9cd77b553d3

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux826b5de90c0bca4e9de6231da9e1730480621588 to < d575414361630b8b0523912532fcd7c79e43468c, 826b5de90c0bca4e9de6231da9e1730480621588 to < 5e431f85c87bbffd93a9830d5a576586f9855291, 826b5de90c0bca4e9de6231da9e1730480621588 to < 7d4eb9e22131ec154e638cbd56629195c9bcbe9a, 826b5de90c0bca4e9de6231da9e1730480621588 to < d2826873db70a6719cdd9212a6739f3e6234cfc4, 826b5de90c0bca4e9de6231da9e1730480621588 to < 4bdc21506f12b2d432b1f2667e5ff4c75eee58e3, 826b5de90c0bca4e9de6231da9e1730480621588 to < 3452d39c4704aa12504e4190298c721fb01083c3, 826b5de90c0bca4e9de6231da9e1730480621588 to < 72cafe63b35d06b5cfbaf807e90ae657907858da, 4.20—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d575414361630b8b0523912532fcd7c79e43468c
git.kernel.orghttps://git.kernel.org/stable/c/5e431f85c87bbffd93a9830d5a576586f9855291
git.kernel.orghttps://git.kernel.org/stable/c/7d4eb9e22131ec154e638cbd56629195c9bcbe9a
git.kernel.orghttps://git.kernel.org/stable/c/d2826873db70a6719cdd9212a6739f3e6234cfc4
git.kernel.orghttps://git.kernel.org/stable/c/4bdc21506f12b2d432b1f2667e5ff4c75eee58e3
git.kernel.orghttps://git.kernel.org/stable/c/3452d39c4704aa12504e4190298c721fb01083c3
git.kernel.orghttps://git.kernel.org/stable/c/72cafe63b35d06b5cfbaf807e90ae657907858da
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
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html

01 Record index

CVE-2024-50205

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-50205

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References