USB: usbtmc: prevent kernel-usb-infoleak
Priority LOW 24Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Partial Red Hat: 4 without a fix
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and Red Hat.
Summary
In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: prevent kernel-usb-infoleak The syzbot reported a kernel-usb-infoleak in usbtmc_write, we need to clear the structure before filling fields.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00222 12th percentileScored 2026-11-07
Fix Partial Linux (Linux): 5.4.285, 5.10.227, 5.15.168 +5Red Hat: 4 without a fix
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Linux | Linux | 4.20 and later | 5.4.285, 5.10.227, 5.15.168, 6.1.112, 6.6.53, 6.10.12, 6.11.1, 6.12 | Patch available | CNA |
- Linux VendorLinux Affected 4.20 and later Fixed in 5.4.285, 5.10.227, 5.15.168, 6.1.112, 6.6.53, 6.10.12, 6.11.1, 6.12 Patch available CNA
CPE configurations NVD · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 4.20 to before 6.1.112; 6.2 to before 6.6.53; 6.7 to before 6.10.12 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* | 6.11 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* | 6.11 rc2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:* | 6.11 rc3 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:* | 6.11 rc4 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:* | 6.11 rc5 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:* | 6.11 rc6 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc7:*:*:*:*:*:* | 6.11 rc7 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11:rc8:*:*:*:*:*:* | 6.11 rc8 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:6.11.1:*:*:*:*:*:*:* | 6.11.1 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* Versions 4.20 to before 6.1.112; 6.2 to before 6.6.53; 6.7 to before 6.10.12 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* Versions 6.11 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* Versions 6.11 rc2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:* Versions 6.11 rc3 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:* Versions 6.11 rc4 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:* Versions 6.11 rc5 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:* Versions 6.11 rc6 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc7:*:*:*:*:*:* Versions 6.11 rc7 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11:rc8:*:*:*:*:*:* Versions 6.11 rc8 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:6.11.1:*:*:*:*:*:*:* Versions 6.11.1 Vulnerable ·Linux
Remediation
- Fix · CNA Linux (Linux) Fixed in 5.4.285, 5.10.227, 5.15.168, 6.1.112, 6.6.53, 6.10.12, 6.11.1, 6.12
Vendor assessments
Red Hat
Red Hat rating: Low. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux 6 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 7 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 8 | Affected | No fix planned: Out of support scope |
| Red Hat Enterprise Linux 9 | Affected | No fix yet: Fix deferred |
Timeline
- 2026-10-02 Threatist record created from CVE-2024-47671
- 2026-10-03 Alias added: GHSA-f6rr-r6cw-c7wh
References
Patch 7
- https://git.kernel.org/stable/c/16e0ab9ed3ae7d19ca8ee718ba4e09d5c0f909ca
- https://git.kernel.org/stable/c/0c927dfc0b9bd177f7ab6ee59ef0c4ea06c110a7
- https://git.kernel.org/stable/c/ba6269e187aa1b1f20faf3c458831a0d6350304b
- https://git.kernel.org/stable/c/51297ef7ad7824ad577337f273cd092e81a9fa08
- https://git.kernel.org/stable/c/e872738e670ddd63e19f22d0d784f0bdf26ecba5
- https://git.kernel.org/stable/c/6c7fc36da021b13c34c572a26ba336cd102418f8
- https://git.kernel.org/stable/c/625fa77151f00c1bd00d34d60d6f2e710b3f9aad
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-2024-47671 · CVE Program
- CVE-2024-47671 · NVD
- FIRST EPSS
- GHSA-f6rr-r6cw-c7wh · GitHub Advisory Database · CC BY 4.0
- CVE-2024-47671 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences