01 Record

CVE-2025-22055

net: fix geneve_opt length integer overflow

HighPUBLISHEDCNA: Linux

CNA base score7.1 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

View raw JSON

02 Description

net: fix geneve_opt length integer overflow

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: 0.24% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 14.8% 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 2026-07-30.
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

2025-04-16 14:12Z1 YR AGO

Last updated

2026-08-05 11:56Z1 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

CWE-190Integer Overflow or WraparoundBase
CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

372fd2a25cebf10b9243bdbace5c4ab55202d06f5825bbae5ece1ef0135c3d21

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < a2cb85f989e2074e2f392e00188c438cab3de088, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < b4513ad0f391871d3feee8ddf535609a3aabeeac, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < 21748669c5825761cbbf47cbeeb01387ddccc8cb, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < 5a2976cc4d9c36ff58a0f10e35ce4283cbaa9c0e, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < 2952776c69a1a551649ed770bf22e3f691f6ec65, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < 738ae5712215fe9181587d582b23333f02c62ca6, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < 4d606069bdd3c76f8ab1f06796c97ef7f4746807, 0ed5269f9e41f495c8e9020c85f5e1644c1afc57 to < b27055a08ad4b415dcf15b63034f9cb236f7fb40, 4.19—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/a2cb85f989e2074e2f392e00188c438cab3de088
git.kernel.orghttps://git.kernel.org/stable/c/b4513ad0f391871d3feee8ddf535609a3aabeeac
git.kernel.orghttps://git.kernel.org/stable/c/21748669c5825761cbbf47cbeeb01387ddccc8cb
git.kernel.orghttps://git.kernel.org/stable/c/5a2976cc4d9c36ff58a0f10e35ce4283cbaa9c0e
git.kernel.orghttps://git.kernel.org/stable/c/2952776c69a1a551649ed770bf22e3f691f6ec65
git.kernel.orghttps://git.kernel.org/stable/c/738ae5712215fe9181587d582b23333f02c62ca6
git.kernel.orghttps://git.kernel.org/stable/c/4d606069bdd3c76f8ab1f06796c97ef7f4746807
git.kernel.orghttps://git.kernel.org/stable/c/b27055a08ad4b415dcf15b63034f9cb236f7fb40
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2025-22055

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-22055

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References