01 Record

CVE-2024-42232

libceph: fix race between delayed_work() and ceph_monc_stop()

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

libceph: fix race between delayed_work() and ceph_monc_stop()

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

0.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 54.7% 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 2026-08-04.

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

2024-08-07 15:14Z2 YR AGO

Last updated

2026-08-05 11:35Z2 MO AGO

Reserved

2024-07-30

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

Data version

5.2

Document digest

e93f8c93a8b02037aec0509fcf53134303eb689a7c4b2dcd1f10ba9073592fbb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 1177afeca833174ba83504688eec898c6214f4bf, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 63e5d035e3a7ab7412a008f202633c5e6a0a28ea, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 34b76d1922e41da1fa73d43b764cddd82ac9733c, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 20cf67dcb7db842f941eff1af6ee5e9dc41796d7, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 2d33654d40a05afd91ab24c9a73ab512a0670a9a, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 9525af1f58f67df387768770fcf6d6a8f23aee3d, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 33d38c5da17f8db2d80e811b7829d2822c10625e, 0e04dc26cc594d31ee6b1382b452b6bc83b57937 to < 69c7b2fe4c9cc1d3b1186d1c5606627ecf0de883, 4.6—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/1177afeca833174ba83504688eec898c6214f4bf
git.kernel.orghttps://git.kernel.org/stable/c/63e5d035e3a7ab7412a008f202633c5e6a0a28ea
git.kernel.orghttps://git.kernel.org/stable/c/34b76d1922e41da1fa73d43b764cddd82ac9733c
git.kernel.orghttps://git.kernel.org/stable/c/20cf67dcb7db842f941eff1af6ee5e9dc41796d7
git.kernel.orghttps://git.kernel.org/stable/c/2d33654d40a05afd91ab24c9a73ab512a0670a9a
git.kernel.orghttps://git.kernel.org/stable/c/9525af1f58f67df387768770fcf6d6a8f23aee3d
git.kernel.orghttps://git.kernel.org/stable/c/33d38c5da17f8db2d80e811b7829d2822c10625e
git.kernel.orghttps://git.kernel.org/stable/c/69c7b2fe4c9cc1d3b1186d1c5606627ecf0de883
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.106-1

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

Debian 13

linux
Fixed in 6.9.10-1

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

Debian 14

linux
Fixed in 6.9.10-1

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