An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE).
Priority LOW 36CWE-252Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction).
Why it matters now
EPSS 0.01498 74th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:* | 1.0 m1 | Vulnerable | Samsung |
| cpe:2.3:o:samsung:tizenrt:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Samsung |
| cpe:2.3:o:samsung:tizenrt:2.0:gbm_m1:*:*:*:*:*:* | 2.0 gbm_m1 | Vulnerable | Samsung |
| cpe:2.3:o:samsung:tizenrt:2.0:m2:*:*:*:*:*:* | 2.0 m2 | Vulnerable | Samsung |
| cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:* | 3.0 gbm | Vulnerable | Samsung |
| cpe:2.3:o:samsung:tizenrt:3.1:pre:*:*:*:*:*:* | 3.1 pre | Vulnerable | Samsung |
- cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:* Versions 1.0 m1 Vulnerable ·Samsung
- cpe:2.3:o:samsung:tizenrt:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Samsung
- cpe:2.3:o:samsung:tizenrt:2.0:gbm_m1:*:*:*:*:*:* Versions 2.0 gbm_m1 Vulnerable ·Samsung
- cpe:2.3:o:samsung:tizenrt:2.0:m2:*:*:*:*:*:* Versions 2.0 m2 Vulnerable ·Samsung
- cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:* Versions 3.0 gbm Vulnerable ·Samsung
- cpe:2.3:o:samsung:tizenrt:3.1:pre:*:*:*:*:*:* Versions 3.1 pre Vulnerable ·Samsung
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-40279
- 2026-10-03 Alias added: GHSA-9x54-g48c-7w9w
References
More Samsung Tizenrt vulnerabilities
- TI-2022-19119 An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). CVSS 3.1HIGH 7.5
- TI-2022-19121 An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). CVSS 3.1HIGH 7.5
- TI-2021-05577 Integer overflow in Tizen RT RTOS CVSS 3.1HIGH 7.5
- TI-2022-19122 An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). CVSS 3.1HIGH 7.5
Sources
- CVE-2022-40279 · CVE Program
- CVE-2022-40279 · NVD
- FIRST EPSS
- GHSA-9x54-g48c-7w9w · GitHub Advisory Database · CC BY 4.0
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