01 Record

CVE-2022-50813

drivers: mcb: fix resource leak in mcb_probe()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

drivers: mcb: fix resource leak in mcb_probe()

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: 0.27% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 19.8% 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: 2025-12-30 12:08Z10 MO AGO
Last updated: 2026-05-11 19:25Z5 MO AGO
Reserved: 2025-12-30
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: 40f25373f67dfea0c1f92074bd09f9c77b11e9cabbe9d6c20889624a47de66da

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < 531ac7b911a962b3b29565dad6ea6b5c3fad3317, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < 6f3467aa5712e6b5550e75a16454b3f17aa1f380, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < e420ca85bf42a684ea729c505c07de6709500ed2, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < 68e54d9ee8222d7805a0b9d3e1c37b8cf3be536a, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < 0d1c2c8db28919c4351000d7c1692f1767bdc4f7, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < f3686e5e8de0a03c8e70e3ee0ce3078fed612909, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < 0a23dda78946f604ff752fe223c3c1f4fa6dd7b4, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < 0468a585710bbb807a1b9c31df54bcf564d28b2b, 7bc364097a89a0a9a5e5e4989d6b3e6fb2027a9e to < d7237462561fcd224fa687c56ccb68629f50fc0d, 4.7—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/531ac7b911a962b3b29565dad6ea6b5c3fad3317
git.kernel.orghttps://git.kernel.org/stable/c/6f3467aa5712e6b5550e75a16454b3f17aa1f380
git.kernel.orghttps://git.kernel.org/stable/c/e420ca85bf42a684ea729c505c07de6709500ed2
git.kernel.orghttps://git.kernel.org/stable/c/68e54d9ee8222d7805a0b9d3e1c37b8cf3be536a
git.kernel.orghttps://git.kernel.org/stable/c/0d1c2c8db28919c4351000d7c1692f1767bdc4f7
git.kernel.orghttps://git.kernel.org/stable/c/f3686e5e8de0a03c8e70e3ee0ce3078fed612909
git.kernel.orghttps://git.kernel.org/stable/c/0a23dda78946f604ff752fe223c3c1f4fa6dd7b4
git.kernel.orghttps://git.kernel.org/stable/c/0468a585710bbb807a1b9c31df54bcf564d28b2b
git.kernel.orghttps://git.kernel.org/stable/c/d7237462561fcd224fa687c56ccb68629f50fc0d

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.