01 Record

CVE-2024-57896

btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount

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

btrfs: flush delalloc workers queue before stopping cleaner kthread during unmount

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 ImpacttotalSuccessful exploitation gives total 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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.8% 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 2026-06-17.

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

2025-01-15 13:05Z1 YR AGO

Last updated

2026-08-05 11:46Z1 MO AGO

Reserved

2025-01-11

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-416Use After FreeVariant

Data version

5.2

Document digest

c100a203af1f56630116a7559f987a3933c64356ee3a5e0b6be73493ca1783de

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxfd340d0f68cc87badfc9efcb226f23a5428826a0 to < a2718ed1eb8c3611b63f8933c7e68c8821fe2808, fd340d0f68cc87badfc9efcb226f23a5428826a0 to < 63f4b594a688bf922e8691f0784679aa7af7988c, fd340d0f68cc87badfc9efcb226f23a5428826a0 to < 1ea629e7bb2fb40555e5e01a1b5095df31287017, fd340d0f68cc87badfc9efcb226f23a5428826a0 to < 35916b2f96505a18dc7242a115611b718d9de725, fd340d0f68cc87badfc9efcb226f23a5428826a0 to < d77a3a99b53d12c061c007cdc96df38825dee476, fd340d0f68cc87badfc9efcb226f23a5428826a0 to < f10bef73fb355e3fc85e63a50386798be68ff486, 5.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/a2718ed1eb8c3611b63f8933c7e68c8821fe2808
git.kernel.orghttps://git.kernel.org/stable/c/63f4b594a688bf922e8691f0784679aa7af7988c
git.kernel.orghttps://git.kernel.org/stable/c/1ea629e7bb2fb40555e5e01a1b5095df31287017
git.kernel.orghttps://git.kernel.org/stable/c/35916b2f96505a18dc7242a115611b718d9de725
git.kernel.orghttps://git.kernel.org/stable/c/d77a3a99b53d12c061c007cdc96df38825dee476
git.kernel.orghttps://git.kernel.org/stable/c/f10bef73fb355e3fc85e63a50386798be68ff486
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html

01 Record index

CVE-2024-57896

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2024-57896

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References