02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: Linuxsched/deadline: Fix task_struct reference leak
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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
- 0.29% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 21.7% 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
- Analyzed. 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.
SCHEMA: 5.2
- Published
- 2024-07-29 14:31Z2 YR AGO
- Last updated
- 2026-05-23 15:51Z3 MO AGO
- Reserved
- 2024-07-12
- Assigning CNA
- Linux
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-401Missing Release of Memory after Effective LifetimeVariant
- Data version
- 5.2
- Document digest
- 880ce202c5fb2ffc60b24a1cbba4ddea81227a365fc06bcedd8d8a622cbc8139
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
LinuxLinuxfeff2e65efd8d84cf831668e182b2ce73c604bbb to < 7a54d31face626f62de415ebe77b43f76c3ffaf4, feff2e65efd8d84cf831668e182b2ce73c604bbb to < b58652db66c910c2245f5bee7deca41c12d707b9, f0e1c1d8ff908a39dd42e723d08f104505dfa601, 184c8ab5342450c4ae6fc5d937f9bb06c620dcf1, 4.19.257 to < 4.20, 5.4.212 to < 5.5, 5.10—