01 Record

CVE-2024-46829

rtmutex: Drop rt_mutex::wait_lock before scheduling

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

rtmutex: Drop rt_mutex::wait_lock before scheduling

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

Equal to or higher than the score of 10.0% 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

2024-09-27 12:39Z2 YR AGO

Last updated

2026-05-23 15:53Z5 MO AGO

Reserved

2024-09-11

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-667Improper LockingClass

Data version

5.2

Document digest

9a582b545ba5389a759ace885025dbf2a28cccfbde768fabbabbf50df9b2c837

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3d5c9340d1949733eb37616abd15db36aef9a57c to < 432efdbe7da5ecfcbc0c2180cfdbab1441752a38, 3d5c9340d1949733eb37616abd15db36aef9a57c to < 6a976e9a47e8e5b326de671811561cab12e6fb1f, 3d5c9340d1949733eb37616abd15db36aef9a57c to < 1401da1486dc1cdbef6025fd74a3977df3a3e5d0, 3d5c9340d1949733eb37616abd15db36aef9a57c to < 93f44655472d9cd418293d328f9d141ca234ad83, 3d5c9340d1949733eb37616abd15db36aef9a57c to < a92d81c9efec9280681c27a2c0a963fd0f1338e0, 3d5c9340d1949733eb37616abd15db36aef9a57c to < 85f03ca98e07cd0786738b56ae73740bce0ac27f, 3d5c9340d1949733eb37616abd15db36aef9a57c to < f13b5afc5c4889569d84c3011ce449f61fccfb28, 3d5c9340d1949733eb37616abd15db36aef9a57c to < d33d26036a0274b472299d7dcdaa5fb34329f91b, 95f9aded9436aa3ce714aeff3f45fcc1431df7d2, ea018da95368adfb700689bd9842714f7c3db665, 1201613a70dd34bd347ba2970919b3f1d5fbfb4a, a2e64fcdc83c645813f7b93e4df291841ba7c625, fb52f40e085ef4074f1335672cd62c1f832af13b, 2b1f3807ed9cafb59c956ce76a05d25e67103f2e, 3.2.61 to < 3.3, 3.4.99 to < 3.5, 3.10.49 to < 3.11, 3.12.25 to < 3.13, 3.14.10 to < 3.15, 3.15.3 to < 3.16, 3.16—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/432efdbe7da5ecfcbc0c2180cfdbab1441752a38
git.kernel.orghttps://git.kernel.org/stable/c/6a976e9a47e8e5b326de671811561cab12e6fb1f
git.kernel.orghttps://git.kernel.org/stable/c/1401da1486dc1cdbef6025fd74a3977df3a3e5d0
git.kernel.orghttps://git.kernel.org/stable/c/93f44655472d9cd418293d328f9d141ca234ad83
git.kernel.orghttps://git.kernel.org/stable/c/a92d81c9efec9280681c27a2c0a963fd0f1338e0
git.kernel.orghttps://git.kernel.org/stable/c/85f03ca98e07cd0786738b56ae73740bce0ac27f
git.kernel.orghttps://git.kernel.org/stable/c/f13b5afc5c4889569d84c3011ce449f61fccfb28
git.kernel.orghttps://git.kernel.org/stable/c/d33d26036a0274b472299d7dcdaa5fb34329f91b
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/10/msg00003.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.112-1

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

Debian 13

linux
Fixed in 6.10.11-1

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

Debian 14

linux
Fixed in 6.10.11-1

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