memory: mtk-smi: fix device leak on larb probe
Priority LOW 24CWE-401Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-401.
Summary
In the Linux kernel, the following vulnerability has been resolved: memory: mtk-smi: fix device leak on larb probe Make sure to drop the reference taken when looking up the SMI device during larb probe on late probe failure (e.g. probe deferral) and on driver unbind.
Why it matters now
EPSS 0.00128 2nd percentileScored 2026-11-07
Fix Fixed Linux (Linux): 5.15.203, 6.1.167, 6.6.130 +4
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 4.6 and later | 5.15.203, 6.1.167, 6.6.130, 6.12.77, 6.18.17, 6.19.6, 7.0 | Patch available | CNA |
- Linux VendorLinux Affected 4.6 and later Fixed in 5.15.203, 6.1.167, 6.6.130, 6.12.77, 6.18.17, 6.19.6, 7.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.6 to before 5.15.203; 5.16 to before 6.1.167; 6.2 to before 6.6.130; 6.7 to before 6.12.77; 6.13 to before 6.18.17; 6.19 to before 6.19.6 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 4.6 to before 5.15.203; 5.16 to before 6.1.167; 6.2 to before 6.6.130; 6.7 to before 6.12.77; 6.13 to before 6.18.17; 6.19 to before 6.19.6 Vulnerable ·Linux
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.15.203, 6.1.167, 6.6.130, 6.12.77, 6.18.17, 6.19.6, 7.0
Vendor assessments
Red Hat
Not affected: 5 products
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 6
- Red Hat Enterprise Linux 7
- Red Hat Enterprise Linux 8
- Red Hat Enterprise Linux 9
Timeline
- 2026-10-02 Threatist record created from CVE-2025-71287
- 2026-10-03 Alias added: GHSA-62g2-8mj9-vf3f
References
Patch 7
- https://git.kernel.org/stable/c/04057b86fdac3d4847913a97dc6552c0bff9b85e
- https://git.kernel.org/stable/c/357e16a7fc9c1fef2ea37dce9bb6b9bcb1d1687d
- https://git.kernel.org/stable/c/b9eccd59697f7e1cb9a714501d9af826e7f7e073
- https://git.kernel.org/stable/c/1f23a48ff2b8ab47e514f7c84a4b1dbf9b848168
- https://git.kernel.org/stable/c/f69535b77fa0518ad39870c00dd2995439ed5c34
- https://git.kernel.org/stable/c/1288bb394d464975cea18f69940f206e235e0fe7
- https://git.kernel.org/stable/c/9dae65913b32d05dbc8ff4b8a6bf04a0e49a8eb6
More Linux Kernel vulnerabilities
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
- TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
Sources
- CVE-2025-71287 · CVE Program
- CVE-2025-71287 · NVD
- FIRST EPSS
- GHSA-62g2-8mj9-vf3f · GitHub Advisory Database · CC BY 4.0
- CVE-2025-71287 · Red Hat security data · CC BY 4.0
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