01 Record

CVE-2025-68773

spi: fsl-cpm: Check length parity before switching to 16 bit mode

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

spi: fsl-cpm: Check length parity before switching to 16 bit mode

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: 0.23% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 14.1% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Deferred. NVD last modified this record on 2026-10-15.
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: 2026-01-13 15:28Z9 MO AGO
Last updated: 2026-10-15 01:10Z15 DAYS AGO
Reserved: 2025-12-24
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Not rated by the issuing CNA
CNA CVSS vector: Not published by the issuing CNA
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: 52fec4614962a96b4bd6d8da7011ef888bd6d9f46f6e9cbfd3f3eb416e529456

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux60afe299bb541a928ba39bcb4ae8d3e428d1c5a5 to < c8f1d35076b78df61ace737e41cc1f4b7b63236c, 4badd33929c05ed314794b95f1af1308f7222be8 to < 9c34a4a2ead00979d203a8c16bea87f0ef5291d8, 7f6738e003b364783f3019fdf6e7645bc8dd1643 to < 837a23a11e0f734f096c7c7b0778d0e625e3dc87, fc96ec826bced75cc6b9c07a4ac44bbf651337ab to < 3dd6d01384823e1bd8602873153d6fc4337ac4fe, fc96ec826bced75cc6b9c07a4ac44bbf651337ab to < 743cebcbd1b2609ec5057ab474979cef73d1b681, fc96ec826bced75cc6b9c07a4ac44bbf651337ab to < be0b613198e6bfa104ad520397cab82ad3ec1771, fc96ec826bced75cc6b9c07a4ac44bbf651337ab to < 1417927df8049a0194933861e9b098669a95c762, 42c04316d9275ec267d36e5e9064cd56c9884148, dc120f2d35b030390a2bc0f94dd5f37e900cae91, b558275c1b040f0e5aa56c862241f9212b6118c3, b9d9e8856f1c83e4277403f9b4c369b322ebcb12, 36a6d0f66c874666caf4e8be155b1be30f6231be, 5.10.181 to < 5.10.248, 5.15.114 to < 5.15.198, 6.1.29 to < 6.1.160, 4.14.316 to < 4.15, 4.19.284 to < 4.20, 5.4.244 to < 5.5, 6.2.16 to < 6.3, 6.3.3 to < 6.4, 6.4—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c8f1d35076b78df61ace737e41cc1f4b7b63236c
git.kernel.orghttps://git.kernel.org/stable/c/9c34a4a2ead00979d203a8c16bea87f0ef5291d8
git.kernel.orghttps://git.kernel.org/stable/c/837a23a11e0f734f096c7c7b0778d0e625e3dc87
git.kernel.orghttps://git.kernel.org/stable/c/3dd6d01384823e1bd8602873153d6fc4337ac4fe
git.kernel.orghttps://git.kernel.org/stable/c/743cebcbd1b2609ec5057ab474979cef73d1b681
git.kernel.orghttps://git.kernel.org/stable/c/be0b613198e6bfa104ad520397cab82ad3ec1771
git.kernel.orghttps://git.kernel.org/stable/c/1417927df8049a0194933861e9b098669a95c762
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-457936.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.162-1

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

Debian 13

linux
Fixed in 6.12.69-1

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

Debian 14

linux
Fixed in 6.18.3-1

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