01 Record

CVE-2022-49314

tty: Fix a possible resource leak in icom_probe

MediumPUBLISHEDCNA: Linux

CNA base score5.5 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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02 Description

tty: Fix a possible resource leak in icom_probe

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 ImpactpartialSuccessful exploitation gives limited 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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.1% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Modified. 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 02:10Z1 YR AGO

Last updated

2026-05-11 18:57Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

189cb3a672778a5c269505e1e4de786a69d43dbaa15380680a35060b59ff3e5b

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < f4c836d90da1ece88905d62ce2ce39a962f25d1a, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < d703d912a985c1c5b50dd38c3181fc3540fa77cb, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < a2df0b4d080cc770b4da7bff487048c803dfd07e, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8c014373f178a4f13a08e045ef63bdb23f62e892, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < cb7147afd328c07edeeee287710d8d96ac0459f5, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 5f9b2e4ca88cab1a96b86ecd45544e488ca43faf, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 23e155b51d403c0ccedc60c0d6c3c452afed07fe, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 9a8305f357a8d03698fc7bc855ff9c6865d5486b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < ee157a79e7c82b01ae4c25de0ac75899801f322c, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f4c836d90da1ece88905d62ce2ce39a962f25d1a
git.kernel.orghttps://git.kernel.org/stable/c/d703d912a985c1c5b50dd38c3181fc3540fa77cb
git.kernel.orghttps://git.kernel.org/stable/c/a2df0b4d080cc770b4da7bff487048c803dfd07e
git.kernel.orghttps://git.kernel.org/stable/c/8c014373f178a4f13a08e045ef63bdb23f62e892
git.kernel.orghttps://git.kernel.org/stable/c/cb7147afd328c07edeeee287710d8d96ac0459f5
git.kernel.orghttps://git.kernel.org/stable/c/5f9b2e4ca88cab1a96b86ecd45544e488ca43faf
git.kernel.orghttps://git.kernel.org/stable/c/23e155b51d403c0ccedc60c0d6c3c452afed07fe
git.kernel.orghttps://git.kernel.org/stable/c/9a8305f357a8d03698fc7bc855ff9c6865d5486b
git.kernel.orghttps://git.kernel.org/stable/c/ee157a79e7c82b01ae4c25de0ac75899801f322c

01 Record index

CVE-2022-49314

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49314

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References