01 Record

CVE-2022-50887

regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

regulator: core: fix unbalanced of node refcount in regulator_dev_lookup()

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: Ranks above 14.0% 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: Low. 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

2025-12-30 12:37Z8 MO AGO

Last updated

2026-05-11 19:27Z3 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

CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.2

Document digest

183c8acc947f66da3fc89a11add71476c8020b313d6c3db3e34ccf28b4faf95f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < 0e88505ac0a6ae97746bcdbd4b042ee9f20455ae, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < 4dfcf5087db9a34a300d6b99009232d4537c3e6a, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < 3ac888db0f67813d91373a9a61c840f815cd4ec9, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < d39937f8de641c44a337cec4a2e5d3e8add20a7d, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < f48c474efe05cf9ce5e535b5e0ddd710e963936c, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < cda1895f3b7f324ece1614308a815a3994983b97, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < 2b93c58adddd98812ad928bbc2063038f3df1ffd, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < 2f98469c3141f8e42ba11075a273fb795bbad57f, 69511a452e6dc6b74fe4f3671a51b1b44b9c57e3 to < f2b41b748c19962b82709d9f23c6b2b0ce9d2f91, 3.3—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/0e88505ac0a6ae97746bcdbd4b042ee9f20455ae
git.kernel.orghttps://git.kernel.org/stable/c/4dfcf5087db9a34a300d6b99009232d4537c3e6a
git.kernel.orghttps://git.kernel.org/stable/c/3ac888db0f67813d91373a9a61c840f815cd4ec9
git.kernel.orghttps://git.kernel.org/stable/c/d39937f8de641c44a337cec4a2e5d3e8add20a7d
git.kernel.orghttps://git.kernel.org/stable/c/f48c474efe05cf9ce5e535b5e0ddd710e963936c
git.kernel.orghttps://git.kernel.org/stable/c/cda1895f3b7f324ece1614308a815a3994983b97
git.kernel.orghttps://git.kernel.org/stable/c/2b93c58adddd98812ad928bbc2063038f3df1ffd
git.kernel.orghttps://git.kernel.org/stable/c/2f98469c3141f8e42ba11075a273fb795bbad57f
git.kernel.orghttps://git.kernel.org/stable/c/f2b41b748c19962b82709d9f23c6b2b0ce9d2f91

01 Record index

CVE-2022-50887

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50887

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References