01 Record

CVE-2022-49388

ubi: ubi_create_volume: Fix use-after-free when volume creation failed

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

ubi: ubi_create_volume: Fix use-after-free when volume creation failed

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.5% 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

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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

2025-02-26 02:11Z1 YR AGO

Last updated

2026-05-11 18:58Z3 MO AGO

Reserved

2025-02-26

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-416Use After FreeVariant

Data version

5.2

Document digest

78854ca9663fbc523401b99c344dcdb571b056818961ba687b7c3ba4a37b9edf

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < 25ff1e3a1351c0d936dd1ac2f9e58231ea1510c9, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < abb67043060f2bf4c03d7c3debb9ae980e2b6db3, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < 8302620aeb940f386817321d272b12411ae7d39f, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < 6d8d3f68cbecfd31925796f0fb668eb21ab06734, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < 5ff2514e4fb55dcf3d88294686040ca73ea0c1a2, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < e27ecf325e51abd06aaefba57a6322a46fa4178b, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < 1174ab8ba36a48025b68b5ff1085000b1e510217, 493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec to < 8c03a1c21d72210f81cb369cc528e3fde4b45411, 4.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/25ff1e3a1351c0d936dd1ac2f9e58231ea1510c9
git.kernel.orghttps://git.kernel.org/stable/c/abb67043060f2bf4c03d7c3debb9ae980e2b6db3
git.kernel.orghttps://git.kernel.org/stable/c/8302620aeb940f386817321d272b12411ae7d39f
git.kernel.orghttps://git.kernel.org/stable/c/6d8d3f68cbecfd31925796f0fb668eb21ab06734
git.kernel.orghttps://git.kernel.org/stable/c/5ff2514e4fb55dcf3d88294686040ca73ea0c1a2
git.kernel.orghttps://git.kernel.org/stable/c/e27ecf325e51abd06aaefba57a6322a46fa4178b
git.kernel.orghttps://git.kernel.org/stable/c/1174ab8ba36a48025b68b5ff1085000b1e510217
git.kernel.orghttps://git.kernel.org/stable/c/8c03a1c21d72210f81cb369cc528e3fde4b45411

01 Record index

CVE-2022-49388

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49388

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References