01 Record

CVE-2022-49818

mISDN: fix misuse of put_device() in mISDN_register_device()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

mISDN: fix misuse of put_device() in mISDN_register_device()

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: 0.20% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 10.1% 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: 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: 2025-05-01 14:09Z1 YR AGO
Last updated: 2026-05-11 19:07Z5 MO AGO
Reserved: 2025-05-01
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: a7d641ce9842439f4a8be40648e8caeabc7a17df91fbf526c8a94a26c52f0863

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd1d1aede313eb2b9a84afd60ff6cfb7c33631e0e to < 44658d65f6b3118f595a1229d7eed74845a5e2ac, 080aabfb29b2ee9cbb8894a1d039651943d3773e to < 81db4f182744acd004f17d7cc52dde9ea53467e6, a636fc5a7cabd05699b5692ad838c2c7a3abec7b to < d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3, 2ff6b669523d3b3d253a044fa9636a67d0694995 to < 83672c1b83d107b0d4fe0accf1bf64d8988398e6, e77d213843e67b4373285712699b692f9c743f61 to < 709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c, 029d5b7688a2f3a86f2a3be5a6ba9cc968c80e41 to < 596230471da3415e92ae6b9d2a4e26f4a81cac5a, 0d4e91efcaee081e919b3c50e875ecbb84290e41 to < 87b336aa158201dc30a318431e63e8c5b26c4156, e7d1d4d9ac0dfa40be4c2c8abd0731659869b297 to < 2d25107e111a85c56f601a5470f1780ec054e6ac, 4.9.333 to < 4.9.334, 4.14.299 to < 4.14.300, 4.19.265 to < 4.19.267, 5.4.224 to < 5.4.225, 5.10.154 to < 5.10.156, 5.15.78 to < 5.15.80, 6.0.8 to < 6.0.10—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/44658d65f6b3118f595a1229d7eed74845a5e2ac
git.kernel.orghttps://git.kernel.org/stable/c/81db4f182744acd004f17d7cc52dde9ea53467e6
git.kernel.orghttps://git.kernel.org/stable/c/d40b35a7922f4df3767ad6fb8ef3dc86e31d7ba3
git.kernel.orghttps://git.kernel.org/stable/c/83672c1b83d107b0d4fe0accf1bf64d8988398e6
git.kernel.orghttps://git.kernel.org/stable/c/709aa1f73d3e9e9ea16e2c4e44f2874c5d2c382c
git.kernel.orghttps://git.kernel.org/stable/c/596230471da3415e92ae6b9d2a4e26f4a81cac5a
git.kernel.orghttps://git.kernel.org/stable/c/87b336aa158201dc30a318431e63e8c5b26c4156
git.kernel.orghttps://git.kernel.org/stable/c/2d25107e111a85c56f601a5470f1780ec054e6ac

07 Fixed in

Debian 12

linux
Fixed in 6.0.10-1

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

Debian 13

linux
Fixed in 6.0.10-1

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

Debian 14

linux
Fixed in 6.0.10-1

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