u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with
u'Specifically timed and handcrafted traffic can cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking in APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150
- BDU:2022-05918
- DLA-2785-1
- DLA-2843-1
- DSA-4978-1
- openSUSE-SU-2021:1357-1
- openSUSE-SU-2021:1365-1
- openSUSE-SU-2021:3338-1
- openSUSE-SU-2021:3387-1
- openSUSE-SU-2021:3447-1
- openSUSE-SU-2021:3876-1
- SUSE-SU-2021:3337-1
- SUSE-SU-2021:3338-1
- SUSE-SU-2021:3339-1
- SUSE-SU-2021:3386-1
- SUSE-SU-2021:3387-1
- SUSE-SU-2021:3388-1
- SUSE-SU-2021:3389-1
- SUSE-SU-2021:3415-1
- SUSE-SU-2021:3447-1
- SUSE-SU-2021:3876-1
- Published
- Sep 8, 2020
- Updated
- Jun 16, 2026
- EPSS
- 0.3% · 22th percentile
- CWE
- CWE-319
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Report tools
Action score
26
Monitor
Low priority for now.
- CVSS
- 26 / 40 · 6.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.3%
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpAffected systems
| Vendor | Product | CPE |
|---|---|---|
| qualcomm | apq8053 firmware | cpe:2.3:o:qualcomm:apq8053_firmware |
| qualcomm | apq8053 | cpe:2.3:h:qualcomm:apq8053 |
| qualcomm | ipq4019 firmware | cpe:2.3:o:qualcomm:ipq4019_firmware |
| qualcomm | ipq4019 | cpe:2.3:h:qualcomm:ipq4019 |
| qualcomm | ipq8064 firmware | cpe:2.3:o:qualcomm:ipq8064_firmware |
| qualcomm | ipq8064 | cpe:2.3:h:qualcomm:ipq8064 |
| qualcomm | msm8909w firmware | cpe:2.3:o:qualcomm:msm8909w_firmware |
| qualcomm | msm8909w | cpe:2.3:h:qualcomm:msm8909w |
| qualcomm | msm8996au firmware | cpe:2.3:o:qualcomm:msm8996au_firmware |
| qualcomm | msm8996au | cpe:2.3:h:qualcomm:msm8996au |
| qualcomm | qca9531 firmware | cpe:2.3:o:qualcomm:qca9531_firmware |
| qualcomm | qca9531 | cpe:2.3:h:qualcomm:qca9531 |
and 18 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- arista access pointup to 8.8.3-12 inclusive
- debian debian linux10.0
- debian debian linux9.0
- qualcomm apq8053 firmwareall versions
- qualcomm ipq4019 firmwareall versions
- qualcomm ipq8064 firmwareall versions
- qualcomm msm8909w firmwareall versions
- qualcomm msm8996au firmwareall versions
- qualcomm qca9531 firmwareall versions
- qualcomm qcn5502 firmwareall versions
- qualcomm qcs405 firmwareall versions
- qualcomm sdx20 firmwareall versions
- qualcomm sm6150 firmwareall versions
- qualcomm sm7150 firmwareall versions
Versions reported by the vendor
Affected version ranges reported by the assigning authority (qualcomm). Independent of NVD's CPE analysis and usually ahead of it.
Qualcomm, Inc. Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired In
- APQ8053, IPQ4019, IPQ8064, MSM8909W, MSM8996AU, QCA9531, QCN5502, QCS405, SDX20, SM6150, SM7150affected
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:11 | linux | before 5.10.46-5 | 5.10.46-5 |
| Debian:12 | linux | before 5.14.6-1 | 5.14.6-1 |
| Debian:9 | linux | before 4.9.290-1 | 4.9.290-1 |
| Debian:9 | linux-4.19 | before 4.19.208-1~deb9u1 | 4.19.208-1~deb9u1 |
| openSUSE:Leap 15.2 | kernel-debug | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-default | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-default-base | before 5.3.18-lp152.95.1.lp152.8.44.1 | 5.3.18-lp152.95.1.lp152.8.44.1 |
| openSUSE:Leap 15.2 | kernel-docs | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-kvmsmall | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-obs-build | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-obs-qa | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-preempt | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-source | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kernel-syms | before 5.3.18-lp152.95.1 | 5.3.18-lp152.95.1 |
| openSUSE:Leap 15.2 | kmod | before 25-lp152.8.3.1 | 25-lp152.8.3.1 |
| openSUSE:Leap 15.2 | kmod-testsuite | before 25-lp152.8.3.2 | 25-lp152.8.3.2 |
| openSUSE:Leap 15.3 | dtb-aarch64 | before 5.3.18-59.27.1 | 5.3.18-59.27.1 |
| openSUSE:Leap 15.3 | kernel-64kb | before 5.3.18-59.27.1 | 5.3.18-59.27.1 |
| openSUSE:Leap 15.3 | kernel-azure | before 5.3.18-38.25.2 | 5.3.18-38.25.2 |
| openSUSE:Leap 15.3 | kernel-debug | before 5.3.18-59.27.1 | 5.3.18-59.27.1 |
| openSUSE:Leap 15.3 | kernel-debug | before 4.12.14-197.102.2 | 4.12.14-197.102.2 |
| openSUSE:Leap 15.3 | kernel-default | before 5.3.18-59.27.1 | 5.3.18-59.27.1 |
| openSUSE:Leap 15.3 | kernel-default | before 4.12.14-197.102.2 | 4.12.14-197.102.2 |
| openSUSE:Leap 15.3 | kernel-default-base | before 5.3.18-59.27.1.18.15.1 | 5.3.18-59.27.1.18.15.1 |
+96
Same product
qualcomm: all recordsOther highest-scoring records for the same primary product.
- CVE-2022-22071Possible use after free when process shell memory is freed using IOCTL munmap call and process initialization is in progress in Snapdragon AKEV61This week
- CVE-2020-11264Improper authentication of Non-EAPOL/WAPI plaintext frames during four-way handshake can lead to arbitrary network packet injection in Snapd43Plan
- CVE-2020-11153u'Out of bound memory access while processing GATT data received due to lack of check of pdu data length and leads to remote code execution'40Plan
- CVE-2020-3703u'Buffer over-read issue in Bluetooth peripheral firmware due to lack of check for invalid opcode and length of opcode received from central39Monitor
- CVE-2020-3628Improper access due to socket opened by the logging application without specifying localhost address in Snapdragon Consumer IOT, Snapdragon 39Monitor
- CVE-2019-14080Out of bound write can happen due to lack of check of array index value while parsing SDP attribute for SAR in Snapdragon Auto, Snapdragon C39Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:linux | 5.14.6-1 · Debian:12 | Package registry (OSV) |
| debian:linux-4.19 | 4.19.208-1~deb9u1 · Debian:9 | Package registry (OSV) |
| opensuse:kernel-debug | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-default | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-default-base | 5.3.18-lp152.95.1.lp152.8.44.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-docs | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-kvmsmall | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-obs-build | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-obs-qa | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-preempt | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-source | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kernel-syms | 5.3.18-lp152.95.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kmod | 25-lp152.8.3.1 · openSUSE:Leap 15.2 | Package registry (OSV) |
| opensuse:kmod-testsuite | 25-lp152.8.3.2 · openSUSE:Leap 15.2 | Package registry (OSV) |
| suse:kernel-azure | 5.3.18-18.69.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP2 | Package registry (OSV) |
| suse:kernel-default | 4.12.14-122.91.2 · SUSE:Linux Enterprise High Availability Extension 12 SP5 | Package registry (OSV) |
| suse:kernel-docs | 4.12.14-122.91.2 · SUSE:Linux Enterprise Software Development Kit 12 SP5 | Package registry (OSV) |
| suse:kernel-obs-build | 4.12.14-122.91.2 · SUSE:Linux Enterprise Software Development Kit 12 SP5 | Package registry (OSV) |
| suse:kernel-rt | 5.3.18-54.1 · SUSE:Real Time Module 15 SP2 | Package registry (OSV) |
| suse:kernel-rt_debug | 5.3.18-54.1 · SUSE:Real Time Module 15 SP2 | Package registry (OSV) |
| suse:kernel-source | 4.12.14-122.91.2 · SUSE:Linux Enterprise Server 12 SP5 | Package registry (OSV) |
| suse:kernel-source-azure | 5.3.18-18.69.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP2 | Package registry (OSV) |
| suse:kernel-source-rt | 5.3.18-54.1 · SUSE:Real Time Module 15 SP2 | Package registry (OSV) |
| suse:kernel-syms-azure | 5.3.18-18.69.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP2 | Package registry (OSV) |
| suse:kernel-syms-rt | 5.3.18-54.1 · SUSE:Real Time Module 15 SP2 | Package registry (OSV) |
| suse:kgraft-patch-SLE12-SP5_Update_24 | 1-8.3.2 · SUSE:Linux Enterprise Live Patching 12 SP5 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Someone on the same network segment can trigger it.
- No account or password is required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- none
- Availability
- none
- Attack vector
- Adjacent
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
CWE-319 · Cleartext Transmission of Sensitive InformationCVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- lists.debian.org/debian-lts-announce/2021/10/msg00010.html
- lists.debian.org/debian-lts-announce/2021/12/msg00012.html
- www.arista.com/en/support/advisories-notices/security-advisories/11998-security-advisory-58
- www.debian.org/security/2021/dsa-4978
- www.qualcomm.com/company/product-security/bulletins/august-2020-bulletin
Vendor advisories and official records. Exploit/PoC links are deliberately left out.