01 Record

CVE-2022-50697

mrp: introduce active flags to prevent UAF when applicant uninit

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

mrp: introduce active flags to prevent UAF when applicant uninit

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: 0.15% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 4.6% of scored records. A rank, not a probability.
NVD base score: 7.8 (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:H/I:H/A:H
NVD analysis status: Deferred. NVD last modified this record on 2026-08-04.
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

2025-12-24 10:55Z8 MO AGO

Last updated

2026-08-05 08:59Z1 MO AGO

Reserved

2025-12-24

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-364Signal Handler Race ConditionBase

Data version

5.2

Document digest

a559219dca730ab0041b8d0c62aea1f03155ce6fd49de816fddeaaa23bedec5d

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxfebf018d22347b5df94066bca05d0c11a84e839d to < 98f53e591940e4c3818be358c5dc684d5b30cb56, febf018d22347b5df94066bca05d0c11a84e839d to < aacffc1a8dbf67c5463cb4f67b37143c01ca6fa9, febf018d22347b5df94066bca05d0c11a84e839d to < 78d48bc41f7726113c9f114268d3ab11212814da, febf018d22347b5df94066bca05d0c11a84e839d to < aadb1507a77b060c529edfeaf67f803e31461f24, febf018d22347b5df94066bca05d0c11a84e839d to < 755eb0879224ffc2a43de724554aeaf0e51e5a64, febf018d22347b5df94066bca05d0c11a84e839d to < 5d5a481a7fd0234f617535dc464ea010804a1129, febf018d22347b5df94066bca05d0c11a84e839d to < 1a185fe83c2a60c1e3596fb9d82dbeb148dc09c6, febf018d22347b5df94066bca05d0c11a84e839d to < 563e45fd5046045cc194af3ba17f5423e1c98170, febf018d22347b5df94066bca05d0c11a84e839d to < ab0377803dafc58f1e22296708c1c28e309414d6, 3.9—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/98f53e591940e4c3818be358c5dc684d5b30cb56
git.kernel.orghttps://git.kernel.org/stable/c/aacffc1a8dbf67c5463cb4f67b37143c01ca6fa9
git.kernel.orghttps://git.kernel.org/stable/c/78d48bc41f7726113c9f114268d3ab11212814da
git.kernel.orghttps://git.kernel.org/stable/c/aadb1507a77b060c529edfeaf67f803e31461f24
git.kernel.orghttps://git.kernel.org/stable/c/755eb0879224ffc2a43de724554aeaf0e51e5a64
git.kernel.orghttps://git.kernel.org/stable/c/5d5a481a7fd0234f617535dc464ea010804a1129
git.kernel.orghttps://git.kernel.org/stable/c/1a185fe83c2a60c1e3596fb9d82dbeb148dc09c6
git.kernel.orghttps://git.kernel.org/stable/c/563e45fd5046045cc194af3ba17f5423e1c98170
git.kernel.orghttps://git.kernel.org/stable/c/ab0377803dafc58f1e22296708c1c28e309414d6

01 Record index

CVE-2022-50697

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-50697

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References