CVE-2019-19069
HIGH
7.5
CVSS Score
Published: November 18, 2019 at 05:24 AM UTC
Updated: June 17, 2026 at 02:26 AM UTC
21 products affected across 4 vendorsLinux KernelUbuntu LinuxActive IQ Unified Manager
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Severity
HIGH7.5
Exploit prediction
EPSS 3%
Description
A memory leak in the fastrpc_dma_buf_attach() function in drivers/misc/fastrpc.c in the Linux kernel before 5.3.9 allows attackers to cause a denial of service (memory consumption) by triggering dma_get_sgtable() failures, aka CID-fc739a058d99.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
All versions
Ubuntu Linux· Canonicalrubygems
95%Affected range stops below 5.3.9, so it looks safe — our inference, not a vendor statement
All versions
All versions
11.0.0 ≤ v ≤ 11.60.3
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.9x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/torvalds/linux/commit/fc739a058d99c9297ef6bfd923b809d85855b9a9x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://security.netapp.com/advisory/ntap-20191205-0001/Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
https://usn.ubuntu.com/4208-1/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-401
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