01 Record

CVE-2022-48788

nvme-rdma: fix possible use-after-free in transport error_recovery work

CriticalPUBLISHEDCNA: Linux

CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

nvme-rdma: fix possible use-after-free in transport error_recovery work

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

0.93% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 58.4% 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

Modified. NVD last modified this record on 2026-08-04.

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

2024-07-16 11:43Z2 YR AGO

Last updated

2026-08-05 08:52Z1 MO AGO

Reserved

2024-07-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant

Data version

5.2

Document digest

0689cd6439a57afe7a60ce065549b19b4938f1f4e321573e8292be1af5b4072b

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux7110230719602852481c2793d054f866b2bf4a2b to < 5593f72d1922403c11749532e3a0aa4cf61414e9, 7110230719602852481c2793d054f866b2bf4a2b to < d411b2a5da68b8a130c23097014434ac140a2ace, 7110230719602852481c2793d054f866b2bf4a2b to < 324f5bdc52ecb6a6dadb31a62823ef8c709d1439, 7110230719602852481c2793d054f866b2bf4a2b to < 646952b2210f19e584d2bf9eb5d092abdca2fcc1, 7110230719602852481c2793d054f866b2bf4a2b to < ea86027ac467a055849c4945906f799e7f65ab99, 7110230719602852481c2793d054f866b2bf4a2b to < b6bb1722f34bbdbabed27acdceaf585d300c5fd2, 4.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/5593f72d1922403c11749532e3a0aa4cf61414e9
git.kernel.orghttps://git.kernel.org/stable/c/d411b2a5da68b8a130c23097014434ac140a2ace
git.kernel.orghttps://git.kernel.org/stable/c/324f5bdc52ecb6a6dadb31a62823ef8c709d1439
git.kernel.orghttps://git.kernel.org/stable/c/646952b2210f19e584d2bf9eb5d092abdca2fcc1
git.kernel.orghttps://git.kernel.org/stable/c/ea86027ac467a055849c4945906f799e7f65ab99
git.kernel.orghttps://git.kernel.org/stable/c/b6bb1722f34bbdbabed27acdceaf585d300c5fd2

01 Record index

CVE-2022-48788

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2022-48788

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References