HIGH
Out-of-bound write in tcp_flags
Published Aug 31, 2022
7.2
HIGHCVSS 3.1
EPSS 0.57%
Description
In subsys/net/ip/tcp.c , function tcp_flags , when the incoming parameter flags is ECN or CWR , the buf will out-of-bounds write a byte zero.
Affected products
-
Affected
- ≥ unspecified, ≤ v3.0
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Zephyrproject-Rtos | Zephyr | unknown | Affected
|
- ≤ 3.0.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (2)
- http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-5c3j-p8cr-2pgh x_refsource_MISCPatchThird Party Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-25117 Advisory
| Link | Providers | Tags |
|---|---|---|
| http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-5c3j-p8cr-2pgh | x_refsource_MISCPatchThird Party Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-25117 | Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner zephyr
Published Aug 31, 2022
Updated Sep 16, 2024
Reserved May 24, 2022
Link CVE-2022-1841
CISA Vulnrichment
No data
Red Hat
No data
GitHub
No data