01 Record

CVE-2026-98121

watchdog: msc313e: Fix NULL pointer dereference in PM callbacks

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

watchdog: msc313e: Fix NULL pointer dereference in PM callbacks

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: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 1.8% 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: Analyzed. NVD last modified this record on 2026-10-22.
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

2026-09-25 10:36Z1 MO AGO

Last updated

2026-10-19 09:14Z10 DAYS AGO

Reserved

2026-09-25

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

3ac6005a713c0ec267c895d8f31e1c9fab1cb6ba053dcae3a0f0a89961edf0a2

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxe9800b7994642a794afd4894f072541c14277ce8 to < 960251cc4a413d8f1eef2a2c6aca41073b57ce16, e9800b7994642a794afd4894f072541c14277ce8 to < afc3ea51e479289a23c642cc8bade67b94225ed9, e9800b7994642a794afd4894f072541c14277ce8 to < a135415be56839e555e0bcdd5ffb8d2f5f947bd7, e9800b7994642a794afd4894f072541c14277ce8 to < b02f902fe4b59d65f74a25c4523a75453bd3f808, e9800b7994642a794afd4894f072541c14277ce8 to < 744b25040d8206f7925b8ba0be5edf93fa4bf81e, e9800b7994642a794afd4894f072541c14277ce8 to < 6495dc16e635356fd2b7535dcbf9b6779de4e753, e9800b7994642a794afd4894f072541c14277ce8 to < e3eceb76515910746e6268c4e4ac1c07516ebd7b, 5.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/960251cc4a413d8f1eef2a2c6aca41073b57ce16
git.kernel.orghttps://git.kernel.org/stable/c/afc3ea51e479289a23c642cc8bade67b94225ed9
git.kernel.orghttps://git.kernel.org/stable/c/a135415be56839e555e0bcdd5ffb8d2f5f947bd7
git.kernel.orghttps://git.kernel.org/stable/c/b02f902fe4b59d65f74a25c4523a75453bd3f808
git.kernel.orghttps://git.kernel.org/stable/c/744b25040d8206f7925b8ba0be5edf93fa4bf81e
git.kernel.orghttps://git.kernel.org/stable/c/6495dc16e635356fd2b7535dcbf9b6779de4e753
git.kernel.orghttps://git.kernel.org/stable/c/e3eceb76515910746e6268c4e4ac1c07516ebd7b

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.111-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.111-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.