01 Record

CVE-2022-50652

uio: uio_dmem_genirq: Fix missing unlock in irq configuration

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

uio: uio_dmem_genirq: Fix missing unlock in irq configuration

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 13.9% 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 2026-06-17.
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: 2025-12-09 00:00Z10 MO AGO
Last updated: 2026-05-23 15:24Z5 MO AGO
Reserved: 2025-12-08
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: b40050f3922817f251e4b59d6e667a8a37f70a4ee795e6092796b8e2a1d3852c

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxb77fa964ecb1d72a671234f5bea95b41f77c233a to < 9977cb7af5a8f4738198b020436e2e56c5cd721e, 0151b03f43f2d295a6949454434074b34a262e06 to < a323d24a0183be730d2398b11b3a91e5c2e222a0, ea6b7b1d58790ffb36bace723f6e62a1c8595c77 to < ac5585bb06a2e82177269bee93e59887ce591106, 750a95d63746458e86c6d92dfad48a05c64d0ecd to < eca77a25a7cb3201738f4b55b9b8fa1089d7d002, b74351287d4bd90636c3f48bc188c2f53824c2d4 to < 9bf7a0b2b15cd12e15f7858072bd89933746de67, b74351287d4bd90636c3f48bc188c2f53824c2d4 to < 79a4bdb6b9920134af1a4738a1fa36a0438cd905, b74351287d4bd90636c3f48bc188c2f53824c2d4 to < 030b6c7bb1e4edebaee2b1e48fbcc9cd5998d51d, b74351287d4bd90636c3f48bc188c2f53824c2d4 to < ee180e867ce4b2f744799247b81050b3e5dd62cd, b74351287d4bd90636c3f48bc188c2f53824c2d4 to < 9de255c461d1b3f0242b3ad1450c3323a3e00b34, 4a117a1c581623d04bf09aa7455d8e7b66e8bb85, 1d52cd8b52876145b0f6344be95fc750e30d9ecb, 4.9.215 to < 4.9.337, 4.14.172 to < 4.14.303, 4.19.106 to < 4.19.270, 5.4.22 to < 5.4.229, 4.4.215 to < 4.5, 5.5.6 to < 5.6, 5.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/9977cb7af5a8f4738198b020436e2e56c5cd721e
git.kernel.orghttps://git.kernel.org/stable/c/a323d24a0183be730d2398b11b3a91e5c2e222a0
git.kernel.orghttps://git.kernel.org/stable/c/ac5585bb06a2e82177269bee93e59887ce591106
git.kernel.orghttps://git.kernel.org/stable/c/eca77a25a7cb3201738f4b55b9b8fa1089d7d002
git.kernel.orghttps://git.kernel.org/stable/c/9bf7a0b2b15cd12e15f7858072bd89933746de67
git.kernel.orghttps://git.kernel.org/stable/c/79a4bdb6b9920134af1a4738a1fa36a0438cd905
git.kernel.orghttps://git.kernel.org/stable/c/030b6c7bb1e4edebaee2b1e48fbcc9cd5998d51d
git.kernel.orghttps://git.kernel.org/stable/c/ee180e867ce4b2f744799247b81050b3e5dd62cd
git.kernel.orghttps://git.kernel.org/stable/c/9de255c461d1b3f0242b3ad1450c3323a3e00b34

07 Fixed in

Debian 12

linux
Fixed in 6.1.4-1

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

Debian 13

linux
Fixed in 6.1.4-1

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

Debian 14

linux
Fixed in 6.1.4-1

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