01 Record

CVE-2026-31603

staging: sm750fb: fix division by zero in ps_to_hz()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

staging: sm750fb: fix division by zero in ps_to_hz()

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.13% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.6% 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: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-04-24 14:42Z4 MO AGO

Last updated

2026-06-14 17:42Z2 MO AGO

Reserved

2026-03-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-369Divide By ZeroBase

Data version

5.2

Document digest

0ce6f932fcee74fe56eacc268a1ff3bc8709fc086648fd56af416d7e997a9cff

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux81dee67e215b23f0c98182eece122b906d35765a to < 124a43550db8a74eef080cd4573a4904efe67029, 81dee67e215b23f0c98182eece122b906d35765a to < b285a8f3bbb821a93eb37c2740a68ca1d7112a59, 81dee67e215b23f0c98182eece122b906d35765a to < 3300b049693138852a4c6738b5f1194a1ee91ddd, 81dee67e215b23f0c98182eece122b906d35765a to < 779412e0e391fd4a0d12e1d1adaa7bf043de62d7, 81dee67e215b23f0c98182eece122b906d35765a to < 2f640c6043aeab31a2f607d7605271860c3b11df, 81dee67e215b23f0c98182eece122b906d35765a to < 1412ba36597a82e928f20047f41d6c6582dafe8a, 81dee67e215b23f0c98182eece122b906d35765a to < 6144895a4335a2491c282931f1f2fa610b86339f, 81dee67e215b23f0c98182eece122b906d35765a to < daf6733bd7c4c5015b431739ac29b0e29021096b, 81dee67e215b23f0c98182eece122b906d35765a to < 75a1621e4f91310673c9acbcbb25c2a7ff821cd3, 4.1—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/124a43550db8a74eef080cd4573a4904efe67029
git.kernel.orghttps://git.kernel.org/stable/c/b285a8f3bbb821a93eb37c2740a68ca1d7112a59
git.kernel.orghttps://git.kernel.org/stable/c/3300b049693138852a4c6738b5f1194a1ee91ddd
git.kernel.orghttps://git.kernel.org/stable/c/779412e0e391fd4a0d12e1d1adaa7bf043de62d7
git.kernel.orghttps://git.kernel.org/stable/c/2f640c6043aeab31a2f607d7605271860c3b11df
git.kernel.orghttps://git.kernel.org/stable/c/1412ba36597a82e928f20047f41d6c6582dafe8a
git.kernel.orghttps://git.kernel.org/stable/c/6144895a4335a2491c282931f1f2fa610b86339f
git.kernel.orghttps://git.kernel.org/stable/c/daf6733bd7c4c5015b431739ac29b0e29021096b
git.kernel.orghttps://git.kernel.org/stable/c/75a1621e4f91310673c9acbcbb25c2a7ff821cd3

01 Record index

CVE-2026-31603

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31603

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References