CVE-2020-12464
MEDIUM
6.7
CVSS Score
Published: April 29, 2020 at 05:59 PM UTC
Updated: June 17, 2026 at 02:51 AM UTC
10 products affected across 2 vendorsLinux KernelActive IQ Unified ManagerCloud Backup
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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.8%
Description
usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 3.16.853.17 ≤ v < 4.4.2214.10 ≤ v < 4.14.1784.15 ≤ v < 4.19.1194.20 ≤ v < 5.4.364.5 ≤ v < 4.9.2215.5 ≤ v < 5.6.8
Affected range stops below 3.16.85, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.14.178, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.19.119, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.4.221, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.9.221, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.4.36, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.6.8, so it looks safe — our inference, not a vendor statement
All versions
Cloud Backup· NetAppdrupal
95%All versions
All versions
All versions
All versions
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b
- https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b
- https://lkml.org/lkml/2020/3/23/52
References (17)
Vendor Advisoryx_refsource_SUSEThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.htmlx_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912bx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912bMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.htmlMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.htmlMailing Listx_refsource_MLISTThird Party Advisory
Source: [email protected]
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.htmlCVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-416
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