01 Record

CVE-2022-49839

scsi: scsi_transport_sas: Fix error handling in sas_phy_add()

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

scsi: scsi_transport_sas: Fix error handling in sas_phy_add()

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

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.6% 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

2025-05-01 14:09Z1 YR AGO

Last updated

2026-05-11 19:07Z3 MO AGO

Reserved

2025-05-01

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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

455b5422d2538024ebe6f42b1077f6ad7949ccd564741e4ab8088cbb468c253e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxc7ebbbce366c02e5657ac6b6059933fe0353b175 to < 03aabcb88aeeb7221ddb6196ae84ad5fb17b743f, c7ebbbce366c02e5657ac6b6059933fe0353b175 to < 2f21d653c648735657e23948b1d7ac7273de0f87, c7ebbbce366c02e5657ac6b6059933fe0353b175 to < c736876ee294bb4f271d76a25cc7d70c8537bc5d, c7ebbbce366c02e5657ac6b6059933fe0353b175 to < 5d7bebf2dfb0dc97aac1fbace0910e557ecdb16f, 2.6.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/03aabcb88aeeb7221ddb6196ae84ad5fb17b743f
git.kernel.orghttps://git.kernel.org/stable/c/2f21d653c648735657e23948b1d7ac7273de0f87
git.kernel.orghttps://git.kernel.org/stable/c/c736876ee294bb4f271d76a25cc7d70c8537bc5d
git.kernel.orghttps://git.kernel.org/stable/c/5d7bebf2dfb0dc97aac1fbace0910e557ecdb16f

01 Record index

CVE-2022-49839

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-49839

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References