01 Record

CVE-2023-52517

spi: sun6i: fix race between DMA RX transfer completion and RX FIFO drain

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

spi: sun6i: fix race between DMA RX transfer completion and RX FIFO drain

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

0.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.2% of scored records. A rank, not a probability.

NVD base score

7.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/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

2024-03-02 21:52Z2 YR AGO

Last updated

2026-08-05 09:10Z1 MO AGO

Reserved

2024-02-20

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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

7c454603d26e40bb0a6ba7fa4d8bc327e9f6639a9325a93171d6a0890f250a3d

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux345980a3a5e5e1c99fc621e2ce878fb150ad2287 to < bd1ec7f9983b5cd3c77e0f7cda3fa8aed041af2f, 345980a3a5e5e1c99fc621e2ce878fb150ad2287 to < 36b29974a7ad2ff604c24ad348f940506c7b1209, 345980a3a5e5e1c99fc621e2ce878fb150ad2287 to < 4e149d524678431638ff378ef6025e4e89b71097, 345980a3a5e5e1c99fc621e2ce878fb150ad2287 to < 1f11f4202caf5710204d334fe63392052783876d, 5.11—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/bd1ec7f9983b5cd3c77e0f7cda3fa8aed041af2f
git.kernel.orghttps://git.kernel.org/stable/c/36b29974a7ad2ff604c24ad348f940506c7b1209
git.kernel.orghttps://git.kernel.org/stable/c/4e149d524678431638ff378ef6025e4e89b71097
git.kernel.orghttps://git.kernel.org/stable/c/1f11f4202caf5710204d334fe63392052783876d

01 Record index

CVE-2023-52517

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2023-52517

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References