01 Record

CVE-2024-50280

dm cache: fix flushing uninitialized delayed_work on cache_ctr error

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

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02 Description

dm cache: fix flushing uninitialized delayed_work on cache_ctr error

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 16.3% 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

Low. 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

2024-11-19 01:30Z1 YR AGO

Last updated

2026-05-23 15:54Z5 MO AGO

Reserved

2024-10-21

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
CWE-667Improper LockingClass

Data version

5.2

Document digest

b737b26f91876d738c7a82bdd6a937fec977470ddca6ada6846db227f65f7133

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux2b17026685a270b2beaf1cdd9857fcedd3505c7e to < 40fac0271c7aedf60d81ed8214e80851e5b26312, d2a0b298ebf83ab6236f66788a3541e91ce75a70 to < d154b333a5667b6c1b213a11a41ad7aaccd10c3d, 6a3e412c2ab131c54945327a7676b006f000a209 to < 5a754d3c771280f2d06bf8ab716d6a0d36ca256e, 6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa to < 8cc12dab635333c4ea28e72d7b947be7d0543c2c, 6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa to < aee3ecda73ce13af7c3e556383342b57e6bd0718, 6a459d8edbdbe7b24db42a5a9f21e6aa9e00c2aa to < 135496c208ba26fd68cdef10b64ed7a91ac9a7ff, 034cbc8d3b47a56acd89453c29632a9c117de09d, 993406104d2b28fe470126a062ad37a1e21e792e, 4d20032dd90664de09f2902a7ea49ae2f7771746, 2f097dfac7579fd84ff98eb1d3acd41d53a485f3, 6ac4f36910764cb510bafc4c3768544f86ca48ca, 5.10.163 to < 5.10.237, 5.15.87 to < 5.15.181, 6.1.4 to < 6.1.117, 4.9.337 to < 4.10, 4.14.303 to < 4.15, 4.19.270 to < 4.20, 5.4.229 to < 5.5, 6.0.18 to < 6.1, 6.2—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/40fac0271c7aedf60d81ed8214e80851e5b26312
git.kernel.orghttps://git.kernel.org/stable/c/d154b333a5667b6c1b213a11a41ad7aaccd10c3d
git.kernel.orghttps://git.kernel.org/stable/c/5a754d3c771280f2d06bf8ab716d6a0d36ca256e
git.kernel.orghttps://git.kernel.org/stable/c/8cc12dab635333c4ea28e72d7b947be7d0543c2c
git.kernel.orghttps://git.kernel.org/stable/c/aee3ecda73ce13af7c3e556383342b57e6bd0718
git.kernel.orghttps://git.kernel.org/stable/c/135496c208ba26fd68cdef10b64ed7a91ac9a7ff
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.119-1

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

Debian 13

linux
Fixed in 6.11.9-1

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

Debian 14

linux
Fixed in 6.11.9-1

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