01 Record

CVE-2022-49122

dm ioctl: prevent potential spectre v1 gadget

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

dm ioctl: prevent potential spectre v1 gadget

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: 0.31% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 23.2% 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 2026-06-17.
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: 2025-02-26 01:55Z1 YR AGO
Last updated: 2026-05-11 18:53Z3 MO AGO
Reserved: 2025-02-26
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: 50902ae6bd622a34848decf851a1ce56c8d2b05c77a2c5f06382b3aab18e678d

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 76c94651005f58885facf9c973007f5ea01ab01f, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 58880025e3362024f6d8ea01cb0c7a5df6c84ba6, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 7ae2c5b89da3cfaf856df880af27d3bb32a74b3d, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 0320bac5801b31407200227173205d017488f140, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 71c8df33fd777c7628f6fbc09b14e84806c55914, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 02cc46f397eb3691c56affbd5073e54f7a82ac32, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 44e6cb3ab177faae840bb2c1ebda9a2539876184, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < dd86064417de828ff2102ddc6049c829bf7585b4, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < cd9c88da171a62c4b0f1c70e50c75845969fbc18, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/76c94651005f58885facf9c973007f5ea01ab01f
git.kernel.orghttps://git.kernel.org/stable/c/58880025e3362024f6d8ea01cb0c7a5df6c84ba6
git.kernel.orghttps://git.kernel.org/stable/c/7ae2c5b89da3cfaf856df880af27d3bb32a74b3d
git.kernel.orghttps://git.kernel.org/stable/c/0320bac5801b31407200227173205d017488f140
git.kernel.orghttps://git.kernel.org/stable/c/71c8df33fd777c7628f6fbc09b14e84806c55914
git.kernel.orghttps://git.kernel.org/stable/c/02cc46f397eb3691c56affbd5073e54f7a82ac32
git.kernel.orghttps://git.kernel.org/stable/c/44e6cb3ab177faae840bb2c1ebda9a2539876184
git.kernel.orghttps://git.kernel.org/stable/c/dd86064417de828ff2102ddc6049c829bf7585b4
git.kernel.orghttps://git.kernel.org/stable/c/cd9c88da171a62c4b0f1c70e50c75845969fbc18

01 Record index

CVE-2022-49122

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49122

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References