CVE-2024-40986 | BDVDB-2026-242515 Detail

LinuxLinux

Description#

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinx: xdma: Fix data synchronisation in xdma_channel_isr() Requests the vchan lock before using xdma->stop_request.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.

Weaknesses#

No weakness recorded in the source data.

References#

Exploit#

No public exploit known

History#

Version 12024-07-12Record published in the CVE List.
Version 22026-08-05Most recent update recorded in the CVE List.

Published

Published: 2024-07-12
Last modified: 2026-08-05

Vendor information

Vendor: Linux
Product: Linux

All Linux vulnerabilities

Score

7.8 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 15.3.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 6a40fb8245965b481b4dcce011cd63f20bf91ee0 and < 8e1f54e4a3f3207c9dc68bb5000603b75802e7f0
Fixed
8e1f54e4a3f3207c9dc68bb5000603b75802e7f0
Vulnerable
>= 6a40fb8245965b481b4dcce011cd63f20bf91ee0 and < 462237d2d93fc9e9221d1cf9f773954d27da83c0
Fixed
462237d2d93fc9e9221d1cf9f773954d27da83c0
Vulnerable
582ce5d734190d74e5ce9cd711cf6e964e1e7b29
Fixed
Not stated
Vulnerable
>= 6.8.9 and < 6.9
Fixed
6.9
Vulnerable
6.9
Fixed
Not stated
Vulnerable
Not stated
Fixed
0
Vulnerable
Not stated
Fixed
6.9.7
Vulnerable
Not stated
Fixed
6.10

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.8 High

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).