01 Record

CVE-2024-47696

RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency

HighPUBLISHEDCNA: Linux

CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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02 Description

RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency

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

0.72% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 53.7% 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 2026-10-15.

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

2024-10-21 11:53Z2 YR AGO

Last updated

2026-10-15 00:51Z14 DAYS AGO

Reserved

2024-09-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

CWE-416Use After FreeVariant
CWE-833DeadlockBase

Data version

5.2

Document digest

9f0598c875b9a3885b9144b2aa42b1850e9638eaeedfc10cf8df2ba2d76b653a

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd91d253c87fd1efece521ff2612078a35af673c6 to < da2708a19f45b4a7278adf523837c8db21d1e2b5, 7f25f296fc9bd0435be14e89bf657cd615a23574 to < 29b3bbd912b8db86df7a3c180b910ccb621f5635, 94ee7ff99b87435ec63211f632918dc7f44dac79 to < 2efe8da2ddbf873385b4bc55366d09350b408df6, 557d035fe88d78dd51664f4dc0e1896c04c97cf6 to < da0392698c62397c19deb1b9e9bdf2fbb5a9420e, dc8074b8901caabb97c2d353abd6b4e7fa5a59a5 to < a64f30db12bdc937c5108158d98c8eab1925c548, ff5bbbdee08287d75d72e65b72a2b76d9637892a to < 8b7df76356d098f85f3bd2c7cf6fb43f531893d7, ee39384ee787e86e9db4efb843818ef0ea9cb8ae to < c8b18a75282cfd27822a8cc3c1f005c1ac8d1a58, aee2424246f9f1dadc33faa78990c1e2eb7826e4 to < a09dc967b3c58899e259c0aea092f421d22a0b04, aee2424246f9f1dadc33faa78990c1e2eb7826e4 to < 86dfdd8288907f03c18b7fb462e0e232c4f98d89, 4.19.320 to < 4.19.323, 5.4.282 to < 5.4.285, 5.10.224 to < 5.10.227, 5.15.165 to < 5.15.168, 6.1.103 to < 6.1.113, 6.6.44 to < 6.6.54, 6.10.3 to < 6.10.13, 6.11—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/da2708a19f45b4a7278adf523837c8db21d1e2b5
git.kernel.orghttps://git.kernel.org/stable/c/29b3bbd912b8db86df7a3c180b910ccb621f5635
git.kernel.orghttps://git.kernel.org/stable/c/2efe8da2ddbf873385b4bc55366d09350b408df6
git.kernel.orghttps://git.kernel.org/stable/c/da0392698c62397c19deb1b9e9bdf2fbb5a9420e
git.kernel.orghttps://git.kernel.org/stable/c/a64f30db12bdc937c5108158d98c8eab1925c548
git.kernel.orghttps://git.kernel.org/stable/c/8b7df76356d098f85f3bd2c7cf6fb43f531893d7
git.kernel.orghttps://git.kernel.org/stable/c/c8b18a75282cfd27822a8cc3c1f005c1ac8d1a58
git.kernel.orghttps://git.kernel.org/stable/c/a09dc967b3c58899e259c0aea092f421d22a0b04
git.kernel.orghttps://git.kernel.org/stable/c/86dfdd8288907f03c18b7fb462e0e232c4f98d89
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-355557.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.115-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.11.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.11.2-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.